重い

ja-adj

重(おも)い • (omoi) -i (adverbial 重(おも)く (omoku))

重い (canonical)
omoi (romanization)
重く (adverbial)
重かろ (imperfective stem)
おもかろ (imperfective stem)
omokaro (imperfective)
重く (continuative stem)
おもく (continuative stem)
omoku (continuative)
重い (stem terminative)
おもい (stem terminative)
omoi (terminative)
重い (attributive stem)
おもい (attributive stem)
omoi (attributive)
重けれ (hypothetical stem)
おもけれ (hypothetical stem)
omokere (hypothetical)
重かれ (imperative stem)
おもかれ (imperative stem)
omokare (imperative)
重くない (informal negative)
おもくない (informal negative)
omoku nai (informal negative)
重かった (informal past)
おもかった (informal past)
omokatta (informal past)
重くなかった (informal negative past)
おもくなかった (informal negative past)
omoku nakatta (informal negative past)
重いです (formal)
おもいです (formal)
omoi desu (formal)
重くないです (formal negative)
おもくないです (formal negative)
omoku nai desu (formal negative)
重かったです (formal past)
おもかったです (formal past)
omokatta desu (formal past)
重くなかったです (formal negative past)
おもくなかったです (formal negative past)
omoku nakatta desu (formal negative past)
重くて (conjunctive)
おもくて (conjunctive)
omokute (conjunctive)
重ければ (conditional)
おもければ (conditional)
omokereba (conditional)
重かったら (conditional past)
おもかったら (conditional past)
omokattara (conditional past)
重かろう (volitional)
おもかろう (volitional)
omokarō (volitional)
重く (adverbial)
おもく (adverbial)
omoku (adverbial)
重さ (noun-from-adj)
おもさ (noun-from-adj)
omosa (noun-from-adj)

From おもき (omoki), the 連体形 (rentaikei, “attributive form”) of Early Middle Japanese adjective 重し (omoshi), with the medial /-k-/ falling out; eventually from Proto-Japonic *onpo.

急にchromeが重くなった。起動も重い、タブを開くのも、切り替えるのも重い、WEBページを読み込むのも重い。

My Chrome has suddenly become laggy. It takes forever to start up. Opening and switching tabs takes forever. Loading web pages also takes forever.

Kyū ni Kurōmu ga omokunatta. Kidō mo omoi, tabu o hiraku no mo, kirikaeru no mo omoi, webu pēji o yomikomu no mo omoi.

(computing, of computers or programs) sluggish; slow

回線が重い

(computing, of computer networks) congested; having poor performance

重いデータを送る


LED

[e̞ɾɯ̟iːdʲiː]

light-emitting diode
light-emitting diode#English

(electronics) LED (light-emitting diode)


DNA

[dʲiːe̞nɯ̟e̞ː]

デオキシリボ核酸 デオキシリボ核酸#Japanese

deoxyribonucleic acid
deoxyribonucleic acid

(genetics, biochemistry) Synonym of デオキシリボ核酸 (deokishiribo-kakusan, “deoxyribonucleic acid”); DNA


月

⟨tuki₂⟩ → */tukɨ/ → */t͡sukɨ/ → /t͡suki/
From Old Japanese 月 (tuki₂), ultimately from Proto-Japonic *tukui.
For the vowel alternation, see WT:AJPX#Standalone forms and combining forms.


XML

XML (canonical)
ekkusuemueru (romanization)

[e̞k̚kɯ̟sɨe̞mɯ̟e̞ɾɯ̟]


界

From Middle Chinese 界 (MC keajH, “boundary”).
In Buddhist contexts, derived from the Middle Chinese term used as a translation of Sanskrit धातु (dhātu, “layer, stratum”).

(geology) a stratum corresponding to a geologic age


刀

Daijirin
Daijisen
Nihon Kokugo Daijiten
Nihon Shoki
ja:松村明

From Old Japanese. First cited to the Nihon Shoki of 720 CE. From Proto-Japonic *katana.
Compound of 片 (kata, “one side”) + な (na, “edge”). This na element is spelled in monolingual Japanese sources as 刃 (“edge, blade”), but there is no historical attestation for any na reading for this character. A comparison with Middle Korean ᄂᆞᆶ〮 (nólh, “blade”) and modern Korean 날 (nal) suggests a Koreanic origin for this latter element.

刀引: giving a sword worn on one's hip to another as a gift at a banquet

刀に懸けて: → a metaphor for firm resolve to see something through

the way that blood can cause the steel of a sword to rust

a derogatory term for someone who isn't even worth soil a sword

1999 September 23, “鎧(よろい)武(む)者(しゃ)ゾンビ [Armored Musha Zombie]”, in Vol.5, Konami:

A musha reanimated by deep hatred. Watch out when he brandishes his katana.

怨念により蘇った武者。闇雲にふりまわすカタナに注意。

Onnen ni yori yomigaetta musha. Yamikumo ni furimawasu katana ni chūi.

(weaponry) a single-edged sword, such as a katana


心

/simʉ/ → */ɕimʉ/ → /ɕiɴ/
From Middle Chinese 心 (MC sim).
The Buddhist sense is a translation of Pali and Sanskrit चित्त (citta).

(Chinese astronomy) the Heart constellation, one of the Twenty-Eight Mansions


世

From Middle Chinese 世 (MC syejH). The kan'on reading, so likely a later borrowing.


串

Clipping of プロクシ, from English proxy; possibly reinforced by the idea of "going through". Kanji is an ateji (当て字).

中国串


井

(Chinese astronomy) Well (Chinese constellation)


亜

亜硫酸

(chemistry) indicates a lower oxidation number: -ous


光

光 (canonical)
hikari (romanization)
筋 (counter)

→ Okinawan: 光 (fikari)

⟨pi₁kari⟩ → */pʲikari/ → /ɸikari/ → /hikari/
From Old Japanese.
Nominalization of the 連用形 (ren'yōkei, “continuative or stem form”) of verb 光る (hikaru, “to shine, to glitter, to gleam”).

光通信ケーブル

optical communication cable, fiberoptic cable

蛍の光窓の雪

firefly's dim light, snow reflect on the window → diligent study

光ファイバー

(optics) relating to light or vision: optical, photo-


剣

/kem/ → /kemʉ/ → /keɴ/
From Middle Chinese 劍 (MC kjaemH).
Compare modern Mandarin 劍 /剑 (jiàn).


力

From Old Japanese, ultimately from Proto-Japonic *tikara. Compound of Old Japanese elements 霊 (chi, “power, life force, essence”) + 柄 (kara, “source, origin”).

com

the traditional sumo stomp at the beginning of a match

力合わせ: matching strength: a competition of strength

力軍

a test of strength, a competition of strength

力石

a large stone used as a dumbbell for purposes of test of strength


卍

From the on'yomi readings of 卍字 or 万字.
Sense 3, the youth slang usage, comes from the similarity of the word's pronunciation to マジ (maji, “seriously, for real”).

(cartography) indicates Buddhist temples on maps


参

/ɕimʉ/ → /ɕiɴ/
The “Three Stars mansion” and “carrot, ginseng” senses are from Middle Chinese 參 (MC srim).
The “jagged, uneven” affix is from Middle Chinese 參 (MC tsrhim).

(Chinese astronomy) the Three Stars constellation, one of the Twenty-Eight Mansions


参

/ɕamʉ/ → /samʉ/ → /saɴ/
From Middle Chinese 參 (MC tshom).

(Chinese astronomy, rare) the Three Stars constellation, one of the Twenty-Eight Mansions


嘴

Daijisen#Online_search_engines
Nihon Kokugo Daijiten
ja:くちばし

Originally from 口(くち) (kuchi, “mouth”) + 端(はし) (hashi, “tip; edge”). The hashi changes to bashi as an instance of rendaku (連濁).
First attested around 850 CE.
The kanji is composed of 口(くち) (kuchi) and 觜(はし) (hashi, “beak; bill”). See also Etymology 2.

ja-com

1999 March 1, “スピック [Spick]”, in BOOSTER 1, Konami:

It frightens faint-hearted opponents with its blaring wails and massive bill.

くちばしがとても大きく、大声で鳴き気の弱い相手を驚かせる。

Kuchibashi ga totemo ōkiku, ōgoe de naki kinoyowai aite o odorokaseru.

1999 March 1, “ディッグ・ビーク [Dig Beak]”, in BOOSTER 1, Konami:

It attacks with its beak as its long body coils like a snake.

ヘビのように長い体をまるめ、回転しながらくちばしで攻撃。

Hebi no yō ni nagai karada o marume, kaiten shi nagara kuchibashi de kōgeki.

1999 October 17, “くちばしヘビ [Beaked Snake]”, in BOOSTER 5, Konami:

It attacks by pecking at its opponent with its huge beak while constricting them with its long body.

相手を長い体で締め上げ、大きなくちばしでつついて攻撃。

Aite o nagai karada de shimeage, ōkina kuchibashi de tsutsuite kōgeki.


嘴

Cognate with 端(はし) (hashi, “tip; edge”).


圦

Clipping of 圦樋 (irihi), from 入(い)り (iri, “entering, entrance”) + 樋(ひ) (hi, “sluice gate”). Literally, “sluice gate underground (in the ground)”.


垢

垢 (canonical)
垢 (canonical)
aka (romanization)

垢BAN

さっきプレミアム垢にしてきたので画質テスト版です。

Sakki puremiamu aka ni shitekita no de gashitsu tesuto ban desu.

I just made my account a premium account, so this is a video quality test version.


基

アミノ基


場

Kōjien
Nihon Kokugo Daijiten
Shinmura Izuru

/nipa/ → */niba/*/ⁿba/ → /ba/
An alteration from Old Japanese 庭 (nipa), modern 庭 (niwa, “garden, yard”).
First cited to a text from 1275.


塩

From Middle Chinese 鹽 (MC yem, “salt”) and 鹽 (MC yemH, “to salt; salting”).

(chemistry) Short for 塩素 (enso): chlorine


塩

(chemistry) a salt (substance mostly made in neutralization, such as sodium chloride)


女

女 (canonical)
Jo (romanization)
Dyo (romanization)
ぢよ (hiragana historical)

/dɨo/ → /d͡ʑo/
From Middle Chinese 女 (MC nrjoX|nrjoH).

(Chinese astronomy) the Girl, one of the Twenty-Eight Mansions


宮

宮 (canonical)
kyū (romanization)
kyuu (romanization)
きゆう (hiragana historical)

From Middle Chinese 宮 (MC kjuwng, “dwelling; palace; note on a scale”). Compare modern Min Nan reading kiong.

ltc-l

黄道十二宮、宝瓶宮

the twelve signs of the zodiac, the house of Aquarius

(astronomy, astrology) a zodiac sign or house, defined as one-twelfth of the circle of the ecliptic


岬

Daijisen#Online_search_engines
Kōjien
Nihon Kokugo Daijiten
Nihon Shoki
Shinmura Izuru
ja:岬

From Old Japanese. First attested in the Nihon Shoki of 720.
Analyzable as a compound of み (mi, see below) + 先 (saki, “tip, point; promontory”).
The mi prefix is likely the honorific prefix 御 (mi-), and the term misaki is attested explicitly with the spelling 御碕 (mi-saki) in the Nihon Shoki.
Alternative theories as to the identity of the み (mi) include:
* 水 (mi, “water”, bound prefix form of 水 (mizu)), although the semantics this suggests may instead mean “water tip”, i.e. a jutting-out of water, not of land — an inlet.
* Shift from 海 (umi, “sea”), with the same consideration as above.

affix

襟裳岬


崎

From Old Japanese. First attested in the Kojiki of 712 CE.

﨑

now nonstandard and only remaining in given names


弓

Bow (music)
Bow and arrow
Man'yōshū
Nihon Kokugo Daijiten
Yumi
ja:弓 (楽器)
ja:弓 (武器)

From Old Japanese. Appears in the Man'yōshū (c. 759 CE), with a phonetic spelling of 由美 ⟨yumi₁⟩, */yumʲi/. A surface analysis suggests a combination of Old Japanese 弓 (yu, “bow”) + suffixing element mi, phonologically distinct from Old Japanese 身 (mi₂ /*mɨ/, “body”) but otherwise of uncertain derivation.

梓弓

a bow made from the wood of the Japanese cherry birch (Betula grossa

破魔弓

a traditional Shintō ceremonial bow for dispel evil

鏃 (yajiri): arrowhead; 簳 (yagara): arrow-shaft; 羽 (hane): arrow-fletching

仗, 杖: yumi stave; 弦: yumi bowstring; 矢: an arrow; 靫): a quiver; 胸当て: kyudo plastron/chestguard; 弽: kyudo glove; 弩

a bow:
(weaponry) a bow for shooting arrows


弗

弗 (canonical)
弗 (canonical)
futsu (romanization)

Originally borrowed from Middle Chinese 弗 (*pjut), meaning either “not” or “a gust of wind”. Apparently later repurposed during the later Edo period for its phonetic value in translating the Dutch fluor (“fluorine”).

(chemistry, chemical elements) fluorine, fluoride

六弗化リン酸リチウム: lithium hexafluorophosphate

ろくふっかりんさんりちうむ


族

(chemistry) a group (column in the periodic table)


星

/posi/ → /ɸoɕi/ → /hoɕi/
From Old Japanese, from Proto-Japonic *pəsi.

(astronomy) a star (luminous celestial body)


星

From Middle Chinese 星 (MC seng).
The Singapore sense derives from the pre-World War Two kanji spelling 星加坡 (modern kanji spelling 新加坡) as borrowed from Chinese, itself a transliteration of Malay Singapura.

(Chinese astronomy) one of the Twenty-Eight Mansions in the Chinese system of constellations


昴

Likely from Old Japanese, use of kanji in Japanese texts first appears in the Tango-no-kuni Fudoki (c. mid-8th century), phonetic spelling first attested in the Wamyō Ruijushō (938 CE).
By extension from 統ばる (subaru, “to bunch together; to unite”, intransitive), due to the way the stars in the constellation all cluster together. Compare 統べる (suberu, “to command”, transitive).

(astronomy) the Pleiades star cluster, one of the Twenty-Eight Mansions


昴

Likely from Old Japanese.
Possibly an allusion from 昴の玉 (sumaru no tama, literally “cluster of pearls”) referenced multiple times in the Kojiki (712 CE); probably the original form of Subaru above. Compare the development of 皇 (sume-/sumera- → sube-/subera-, prefix of praise and respect to Shinto deities or an Emperor of Japan)

(astronomy, regional) the Pleiades star cluster, one of the Twenty-Eight Mansions


昴

昴 (canonical)
Bō (romanization)
Bau (romanization)
ばう (hiragana historical)

/bau/ → /bɔː/ → /boː/
From Middle Chinese 昴 (MC maewX).

(Chinese astronomy) the Hairy Head constellation, one of the Twenty-Eight Mansions, corresponding to the Pleiades star cluster in English


木

⟨ki₂⟩ → */kɨ/ → /ki/
From Old Japanese 木 (ki₂), from Proto-Japonic *kəi. Cognate with Proto-Ryukyuan *ke. For the vowel alternation, see Wiktionary:About Proto-Japonic § Standalone forms and combining forms.
First attested in the Kojiki of 712 CE.

猿も木から落ちる

even monkeys fall from trees → nobody's perfect

(graph theory, computer science) a tree (data structure)


柳

柳 (canonical)
Ryū (romanization)
Riu (romanization)
りう (hiragana historical)

(Chinese astronomy) the Willow as one of the twenty-eight mansions


株

From Old Japanese, from Proto-Japonic *kampu. Cognate with Kunigami 株 (khabū), Northern Amami Ōshima 株 (gabu), Okinawan 株 (kabu).

デルタ株


槍

The 連用形 (ren'yōkei, stem or continuative form) of 遣る (yaru, “to do, execute → to kill”).


次

/si/ → /ʑi/ → /d͡ʑi/
Sound shift from shi above.

亜塩素酸、次亜塩素酸、亜臭素酸、次亜臭素酸

aenso san, jiaenso san, ashūso san, jiashūso san

chlorous acid, hypochlorous acid, bromous acid, hypobromous acid

(chemistry) hypo- (used to distinguish the oxidation levels of various acids)


毬

毬 (canonical)
毬 (canonical)
iga (romanization)

2005, Mihara Yoshiaki, Kyūjūsai yamamori no yuigon: mori no kenkō to hito no kenkō [Testament of a 90 year old forest ranger: Health of forests and health of people], page 11:

In autumn, the large, native chestnuts have just begun to put out seed burrs.

秋になると、その自生樹に大きな栗の毬がなり始めたのです。

Aki ni naru to, sono jisei ki ni ōkina kuri no iga ga nari hajimeta no desu.

(botany, forestry) burr (seed pod of a chestnut or similar tree)


氐

From Middle Chinese 氐 (MC tej), compare modern Mandarin 氐 (dī).
Used in Old Japanese as 借音 (shakuon) kana for ⟨te⟩.

(Chinese astronomy) Root, one of the Twenty-Eight Mansions


汞

ja-noun

汞(こう) • (kō)

From Middle Chinese 汞 (ɦuŋ^X, “mercury, quicksilver”).
The 漢音 (kan'on) reading, so likely a later borrowing.


海

⟨umi₁⟩ → */umij/ → /umi/
From Old Japanese, theorized as descending from Proto-Japonic *omi.
Has been thought to have been derived from a compound. There are two leading theories regarding the ultimate derivation:
* Shift from 大 (ō-, “big, great”) + 水 (mi, “water”, combining form).
: This is problematic phonetically because there is no known term having a related shift from /opo/ → /oː/ → /o/ → /u/, and semantically as there already exists a compound 大水 (ōmizu, “flood”).
* From う (u-, stem indicating “ocean”) + 水 (mi, “water”, combining form). The u- stem is evident in 魚 (uo, “fish”) and 潮 (ushio, “salt water; tide”), and in the 海 (una) element in various ancient terms (see below).

海を渡る

cross over the ocean → go to a foreign country

(planetology) a mare (dark surface of a celestial body, thought to appear like a sea)


牛

牛 (canonical)
gyū (romanization)
giu (romanization)
ぎう (hiragana historical)

From Middle Chinese 牛 (ngjuw, “cow”). Compare Hokkien 牛 (giû / ngiû).


球

球 (canonical)
kyū (romanization)
kiu (romanization)
きう (hiragana historical)

From Middle Chinese 毬 /球 (gjuw, “ball, sphere, orb”).

五球スーパーラジオ


球

球のアンプ


目

目迎

turning one's gaze towards the direction from which someone is coming

目算

eyeball something, making a visual estimate or calculation of something

目笑

smiling with one's eyes; smiling at one another, catching another's eye and smiling or laughing

目食耳視

eating with one's eyes, looking with one's ears→ choosing foods based on what they look like instead of their taste, and choosing fashions based on what people say instead of how comfortable they are → all style and no substance

目銭: a kind of tax levied in the Kamakura and Muromachi period

a property tax based on the area of agricultural land

目前

right before one's eye, right away, imminent, immediate

目送

follow something or someone with one's eyes

executor of a lord starting from the late Heian period

deputy starting from the Kamakura period

目礼

greet or acknowledging someone with one's eyes

目割れ

plot, conspiracy, or other hidden plan being expose or found out

岡目八目

lookers-on see most of the game; Observers can read eight moves ahead while watching a game of Go from the side

真面目

real appearance or worth of something; serious

面目

one's honor, one's metaphorical face; external appearance

(taxonomy) an order in biology: smaller than a class, bigger than a family


相

相 (canonical)
sō (romanization)
sau (romanization)
さう (hiragana historical)

From Middle Chinese. Goon, so likely an earlier borrowing than the shō reading.


矢

From Old Japanese. Found in the Kojiki of 712 CE, and in the Man'yōshū completed some time after 759 CE.

光陰矢の如し。

Shine and shadow, just like an arrow. → Time flies like an arrow.

大夫之弓上振起射都流矢乎後将見人者語継金

masurao no yuzue furiokoshi itsuru ya o nochi mimu hito wa kataritsugu gane


石

⟨isi⟩ → /iɕi/
From Old Japanese. First cited in the Man'yōshū of 759. In turn, the Old Japanese is reconstructed as from Proto-Japonic *esoy.
Likely cognate with 磯 (iso, “pebble; gravel; rocky beach”).


石

六石ラジオ

(slang, electronics) counter for transistors, especially discrete ones


科

科 (canonical)
-ka (romanization)
-kwa (romanization)
くわ (hiragana historical)


種

Fourth grade kyōiku kanji (romanization)


種

種 (canonical)
shu (romanization)
syu (romanization)
しゆ (hiragana historical)

/t͡ɕɨu/ → /ɕʲu/ → /ɕu/
From Middle Chinese 種 (MC tsyowngX).


竜

竜 (canonical)
Ryū (romanization)
Ryuu (romanization)
りゆう (hiragana historical)

(astronomy) Short for りゅう座 (Ryūza): the constellation Draco


箕

(Chinese astronomy) the Winnowing Basket (constellation), one of the 28 mansions


糖

糖 (canonical)
tō (romanization)
tau (romanization)
たう (hiragana historical)

From Middle Chinese 糖 (MC dang, “sugar”).


紀

ジュラ紀


綱

綱 (canonical)
kō (romanization)
kau (romanization)
かう (hiragana historical)

From Middle Chinese 綱 (MC kang). Compare Korean 강 (gang).


翼

/tubasa/ → /t͡subasa/
From Old Japanese.
Possibly a shift from a compound of 鳥(と) (to, “bird”) + 総(ふさ) (fusa, “tassel”).


翼

(Chinese astronomy) the Wings constellation, one of the Twenty-Eight Mansions


胃

胃 (canonical)
I (romanization)
Wi (romanization)
ゐ (hiragana historical)

/wi/ → /i/
From Middle Chinese 胃 (MC hjw+jH).

Twenty-Eight Mansions
w:Twenty-Eight Mansions

(Chinese astronomy) Stomach Mansion (one of the Twenty-Eight Mansions)


舵

舵 (canonical)
kaji (romanization)
kadi (romanization)
かぢ (hiragana historical)

/kadi/ → /kad͡ʑi/
From Old Japanese. This originally referred to a single oar-like device attached to the back of a small boat and swept from side to side to propel the boat forward. This was also used for steering, and over time, the “single back oar” sense was largely superseded by the “steering device” sense.

(nautical, aeronautics) the helm, tiller, or wheel of a boat or ship, or of an aircraft


苞

苞 (canonical)
hō (romanization)
fau (romanization)
はう (hiragana historical)


萼

(botany) a calyx (collective term for sepals)


萼

Extension of 台 (utena, “tower, stand”), to a part of a flower.


CD-ROM

CD-ROM (canonical)
shīdī-romu (romanization)

[ɕiːdʲiː ɾo̞mɯ̟]


衝

ja-noun

衝(しょう) • (shō)


表

Daijisen#Online_search_engines
Nihon Kokugo Daijiten
Nihon Shoki

Ultimately from Old Japanese. Cognate with 面 (omote). Derived as a compound of 面 (omo, “face”) + 手 (te, “hand; direction, side”), basically meaning "face-wards; facing side".
The term omote in general is attested since the Nihon Shoki of 720. The 表 spelling for this word is attested from roughly 1000.
Cognate with Okinawan 表 (umuti).


袴

From Old Japanese. Attested in the Man'yōshū, completed some time after 759 CE.
Appears to be a compound deriving ultimately from 穿か (haka, the 未然形 (mizenkei, “incomplete form”) or a sound shift from some other conjugation of verb 穿く (haku, “to pull onto the lower body (such as trousers)”)) + 裳 (ma, “robes”, sound shift from expected reading mo).
The loincloth sense is attested earlier in the Nihon Shoki, finished in 720 CE. Other sources also cite the Nihon Shoki for the trousers sense, possibly suggesting confusion regarding the meaning of the term as used in that text.


角

First attested in 718 CE. Ultimately from Middle Chinese 角 (MC kaewk).


負

負の電荷

(physics) negativity, being negative (of electrical charge of an electron)


過

過 (canonical)
ka- (romanization)
kwa- (romanization)
くわ (hiragana historical)


酸

石炭酸

phenol (caustic compound derived from benzene)


針

⟨pari⟩ → /ɸaɾi/ → /haɾi/
From Old Japanese 針 (pari).

any slender, pointed object resembling or similar in use to a needle:


釵

From Middle Chinese 釵 (MC tsrhea). Compare modern Mandarin 釵／钗 (chāi, “hairpin; sai (weapon)”).
This character was originally used in Japanese to mean (ornamental) hairpin, and was read with a kun'yomi of kanzashi. The similarity in shape between a hairpin and the weapon called a sai later led to this character being used to refer to the weapon. In modern Japanese, this character is read primarily with its on'yomi of sai, and is used to refer to the weapon. The hairpin sense and kanzashi reading are more often spelled 簪.

(weaponry) a sai: a short blunt weapon with a wide guard, used mainly for defense against opponents armed with swords


鋏

Originally the 連用形 (ren'yōkei, “stem or continuative form”) of verb 鋏む (hasamu, “to be tightly between two things, to be inserted in between””), itself apparently deriving from hasa (“narrowness between other things”, likely cognate with 細 hoso, “skinny, narrowness within the thing itself”) + auxiliary suffix む (mu, “to be or become like something”).
Cognate and homophonic with 挟, 挿 (hasami): “being stuck in between other things”.

空鋏

working a pair of scissors to make the sound of cutting, without actually cutting anything

木鋏

long shears for pruning, such as for a hedge

銀葉鋏

tweezers for holding silver leaf in traditional Japanese incense

唐鋏

western-style scissors, with a pivot in the center and forming an X shape

握り鋏

traditional Japanese shears, with a join at the back end and forming a U shape

鋏を入れる

to put the scissors in → to cut with scissors; to punch a ticket; to trim vegetation or hair

(zootomy) pincers or claws as found on a crab, lobster, or other arthropod


類

(taxonomy) a conventional grouping that corresponds to a class or an order


鬼

(Chinese astronomy) the Ghost constellation, one of the Twenty-Eight Mansions


鯖

鯖 (canonical)
鯖 (canonical)
saba (romanization)

Abbreviation and punning of サーバー (sābā, “server”), ultimately from English server. This kanji is an ateji (当て字).


龍

ja-pos

龍(りゅう) • (Ryū)


アセチレン

[a̠se̞t͡ɕiɾẽ̞ɴ]

アセチレン系炭化水素

系炭化水素 けいたんかすいそ


パン

Ultimately from Ancient Greek Πάν (Pán).


CPU

[ɕiːpʲiːjɯ̟ː]


GPS

GPS (canonical)
jī-pī-esu (romanization)


RNA

RNA (canonical)
āru-enu-ē (romanization)

[a̠ːɾɯ̟e̞nɯ̟e̞ː]

ribonucleic acid
ribonucleic acid#English

(genetics, biochemistry) Synonym of リボ核酸 (ribo-kakusan, “ribonucleic acid”); RNA


オーストラリア

[o̞ːsɨ̥to̞ɾa̠ɾʲia̠]

Australia (A country in Oceania comprising the islands of Australia, Tasmania and other smaller islands in the Pacific Ocean, as well as a former colony in the British Empire)

(geology) Australia (a continent consisting of the islands of Australia, New Guinea and intervening islands)

濠太剌利

濠太剌利 オーストラリア

アメリカ

北アメリカ (Kita Amerika; ), 南アメリカ (Minami Amerika, )


濠太剌利

濠太剌利(オーストラリア) • (Ōsutoraria)

濠太剌利 (canonical)
Ōsutoraria (romanization)

オーストラリア オーストラリア#Japanese


Wi-Fi

Wi-Fi (canonical)
wai-fai (romanization)


双節棍

ja-noun

双節棍(ぬんちゃく) or 双節棍(ヌンチャク) • (nunchaku)

双節棍 (canonical)
双節棍 (canonical)
nunchaku (romanization)

[nɯ̟̃ɲ̟t͡ɕa̠kɯ̟]

Borrowed from Okinawan 双節棍 (nunchaku), from Hokkien 兩節棍／雙節棍 /两节棍／双节棍 (nn̄g-chat-kùn).


もしもし

A reduplication of もし (moshi), a shortened form of 申し (mōshi), the 連用形 (ren'yōkei, “continuative or stem form”) of humble verb 申す (mōsu, “to say, to speak”).

もしもし。こちらは、山田エージェンシーです。ご用件は？

Moshi moshi. Kochira wa, Yamada ējenshī desu. Go-yōken wa?

(on the phone) Hello. This is Yamada Agency. May I help you?

(telephony) a common Japanese telephone greeting: hello; used when answering the telephone


温室効果

ja-noun

温(おん)室(しつ)効(こう)果(か) • (onshitsu kōka) ^(←をんしつかうくわ (wonsitukaukwa)?)

温室効果 (canonical)
onshitsu kōka (romanization)
wonsitukaukwa (romanization)
をんしつかうくわ (hiragana historical)

[õ̞ɰ̃ɕi̥t͡sɨ ko̞ːka̠]

Calque of English greenhouse effect, equivalent to 温室 (onshitsu, “greenhouse”) + 効果 (kōka, “effect”).


経度

(geography) a longitude (angular distance)


手裏剣

Compound of 手裏 (shuri, “in the hand”) + 剣 (ken, “sword; blade”). Originally *syurikemu were straight double-edged throwing blades.

compound

(weaponry) shuriken, throwing star (a ninja weapon)


花粉

花粉 (canonical)
kafun (romanization)
kwafun (romanization)
くわふん (hiragana historical)

1999 July 22, “マグナム・リリィ [Magnum Lily]”, in Vol.4, Konami:

These lilies are also guns, and they attack opponents by shooting out pollen bullets.

いわゆるてっぽうユリ。花粉の弾を飛ばし相手を攻撃する。

Iwayuru teppō yuri. Kafun no tama o tobashi aite o kōgeki suru.


(computing) The symbol used as a separator between a username and a domain name in an e-mail address.


Chinese: ♂ (online slang)

For sense 2, associated with the Yaranaika and Gachimuchi memes at Niconico Douga, as it was originally added after sexual moaning.


重力

ja-noun

重(じゅう)力(りょく) • (jūryoku) ^(←ぢゆうりよく (dyuuryoku)?)

重力 (canonical)
jūryoku (romanization)
dyuuryoku (romanization)
ぢゆうりよく (hiragana historical)

→ Chinese: 重力 (zhònglì)

→ Korean: 중력 (jungnyeok)

→ Vietnamese: trọng lực

[d͡ʑɨːɾʲo̞kɯ̟]

Initially from Middle Chinese 重力 (MC drjowngX lik, literally “considerable; heavy + force, power”).
The gravity sense was a repurposing of the older term (the considerable strength sense) as a calque of Dutch zwaartekracht to translate Dutch works as part of Rangaku studies.

ltc-l

2003 April 10, Kozue Amano, “Navigation08 星(ほし)の謳(うた)声(ごえ) [Navigation08 Chorus of the Planet]”, in ARIA(アリア) [ARIA], volume 2 (fiction), Tokyo: Mag Garden, →ISBN:

So, if my memory serves, the Moon’s gravity is about ⅙ of Manhome’s. Aqua’s gravity, on the other hand, is roughly ⅓ of Manhome’s.

そう 確月の重力は地球の⅙だったわよね 火星の重力は本当は地球の約⅓の

Sō tashika Tsuki no jūryoku wa Manhōmu no roku-bun no ichi datta wa yo ne Akua no jūryoku wa hontō wa Manhōmu no yaku san-bun no ichi

2006 April 9, Nobuhiro Watsuki, “武(ブ)装(ソウ)錬(レン)金(キン)ピリオド [Armed Alchemy: The End]”, in 武(ブ)装(ソウ)錬(レン)金(キン) [Armed Alchemy], volume 10, Tokyo: Shueisha, →ISBN:

You’ll have to get to them yourself. You won’t be able to escape the Moon’s gravity with this lance in your current condition, though. So we’ll use this. Great-Axe Armed Alchemy: Fatal Attraction! Special Ability: Gravity Control‼ With this, I can counteract part of the Moon’s gravity, enough to launch you into space.

こちらからも出迎えに行かねばだが 今の状態ではその槍でこの星の重力を突き破るのも不可能 そこでこれを使う 大戦斧の武装錬金フェイタルアトラクション！特性は〝重力操作〟‼これでこの星の重力の一部を反転させてお前を宇宙へ打ち上げる

大戦斧 グレートアックス

Kochira kara mo demukae ni ikaneba da ga ima no jōtai de wa sono yari de kono hoshi no jūryoku o tsukiyaburu no mo fukanō Soko de kore o tsukau Gurēto Akkusu no Busō Renkin Feitaru Atorakushon! Tokusei wa〝Jūryoku Sōsa〟‼ Kore de kono hoshi no jūryoku no ichibu o hanten sasete o-mae o uchū e uchiageru


周期表

ja-noun

周(しゅう)期(き)表(ひょう) • (shūkihyō) ^(←しうきへう (siukifeu)?)

周期表 (canonical)
shūkihyō (romanization)
siukifeu (romanization)
しうきへう (hiragana historical)

[ɕɨːkʲi̥ço̞ː]

liquid

Color of the number (state of matter at STP)


津波

→ Danish: tsunami c

→ English: tsunami

→ Portuguese: tsunami m

→ Russian: цуна́ми n (cunámi)

→ Turkish: tsunami

Compound of 津 (tsu, “cove, inlet, outlet”) + 波 (nami, “wave”).
Attested since at least the 甲陽軍鑑 (Kōyō Gunkan) of the early 1600s.

津波警報

津波警報 つなみけいほう

1999 December 1, “海竜神(リバイアサン) [Leviathan]”, in BOOSTER 6, Konami:

A sea dragon known as the Lord of the Sea. He swallows everything and causes tsunami.

海の主と呼ばれる海のドラゴン。津波をおこして全てを飲み込む。

Umi no Nushi to yobareru umi no doragon. Tsunami o okoshite subete o nomikomu.


相槌

ja-noun

相(あい)槌(づち) • (aizuchi) ^(←あひづち (afiduti)?)

相槌 (canonical)
aizuchi (romanization)
afiduti (romanization)
あひづち (hiragana historical)

→ English: aizuchi

From あい (ai-, “mutual, together”) + 槌(つち) (tsuchi, “hammer”). The tsuchi changes to zuchi as an instance of rendaku (連濁).

ja-compound

鍛冶があひつちと云ふは、二人むかひてうつゆへ歟

When a blacksmith says aizuchi they mean two people working face-to-face

Kaji ga aizuchi to iu wa, futari mukai de utsu yue yo

(archaic, metalworking) (two persons) hammering an object alternately or in unison


CVS

CVS (canonical)
shī-bui-esu (romanization)

Subversion は Concurrent Versions System（ＣＶＳ）の後継を目指して開発されている。

SUbversion wa Concurrent Versions System(shī-bui-esu) no kōkei o mezashite kaihatsu sarete iru.

Subversion is being developed with the target goal of replacing the Concurrent Versions System (CVS).

software engineering
software engineering

Concurrent Versions System
Concurrent Versions System#Japanese

(software engineering) Initialism of Concurrent Versions System (Concurrent Versions System).


HDD

HDD (canonical)
eichi-dī-dī (romanization)

ハードディスクドライブ ハードディスクドライブ#Japanese


VPN

VPN (canonical)
bui-pī-enu (romanization)

virtual private network
virtual private network


ラッパー

ja-noun

ラッパー • (rappā)

2007, Satō Shigeru, Hajimete no Java puroguramingu [Introduction to Java programming], page 227:

In Java, basic data types such as int or double types are converted to reference data using what is called the wrapper class provided in the java.lang package.

Javaでは、int型やdouble型という基本データ型を、参照データ型に変換するために、ラッパークラスというものがjava.langパッケージで用意されています。

Java de wa, int gata ya double gata to iu kihon dēta gata o, sanshō dēta gata ni henkan suru tame ni, rappā kurasu to iu mono ga java.lang pakkēji de yōi sarete-imasu.

(computing) wrapper (program element that mediates access to another element)


太陽系

ja-pos

太(たい)陽(よう)系(けい) • (Taiyōkei) ^(←たいやうけい (Taiyaukei)?)

太陽系 (canonical)
Taiyōkei (romanization)
Taiyaukei (romanization)
たいやうけい (hiragana historical)

[2001 August 27, Kozue Amano, “Navigation(ナビゲーション)01(れいいち) 水(みず)の惑(わく)星(せい) [Navigation 01: The Water Planet]”, in AQUA(アクア) [AQUA], volume 1 (fiction), Tokyo: Enix, →ISBN, page 5:

You have been on Solar System Spaceline’s Tokyo–New Venice flight. Thank you for using our services. We are about to enter the planet Aqua’s atmosphere.

本日は太陽系航宙社東京゠ネオ・ヴェネツィア便をご利用いただき まことにありがとうございます 当機はまもなく 惑星アクアの大気圏に突入します

Honjitsu wa Taiyōkei Kōchūsha Tōkyō-Neo Venetsia bin o goriyō itadaki Makoto ni arigatō gozaimasu Tōki wa mamonaku wakusei Akua no taikiken ni totsunyū shimasu


ICBM

ICBM (canonical)
aishībīemu (romanization)


ハム

ja:ハム (曖昧さ回避)

(electronics, telecommunications) noise emitted from a receiver or other equipment experiencing electrical interference


原子

Korean: 원자 (原子, wonja)


原子核

原子核 (canonical)
genshikaku (romanization)

[ɡẽ̞ɰ̃ɕi̥ka̠kɯ̟]

Compound of 原子 (genshi, “atom, atomic”) + 核 (kaku, “core, nucleus”).

compound

Atomic nucleus
Daijirin
Daijisen
ja:原子核
ja:松村明


カーマ

ja-noun

カーマ • (kāma)


海獺

Rare variant of kaitatsu above, using the 慣用音 (kan'yōon) of datsu for the 獺 character.


C++

ja-pos

シー %プラス %プラス

C(シー )+(プラス )+(プラス) or C(シー )+(プラ)+(プラ) or C(シー)+(プ)+(ラ) • (Shī Purasu Purasu or Shī Purapura or Shīpura)

C++ (canonical)
C++ (canonical)
C++ (canonical)
Shī Purasu Purasu (romanization)
Shī Purapura (romanization)
Shīpura (romanization)

[ɕiː pɯ̟ɾa̠sɨ pɯ̟ɾa̠sɨ]

[ɕiː pɯ̟ɾa̠pɯ̟ɾa̠]

programming language
programming language

(programming) C++ (programming language)


水瓶座

水(みず)瓶(がめ)座(ざ) • (Mizugame-za) ^(←みづがめざ (Midugameza)?)

水瓶座 (canonical)
Mizugame-za (romanization)
Midugameza (romanization)
みづがめざ (hiragana historical)

Compound of 水瓶 (mizugame, “water jug”) + 座 (-za, “constellation”)


半角

[hã̠ŋka̠kɯ̟]

半 (“half-”) + 角 (“square”), modeled after 全角 (zenkaku)

半角クワタ

半角スペース

半角ダッシュ

半角文字

(attributive, computing, typography, of an East Asian character or glyph) the state of being halfwidth which, in early computer encoding, occupies 1 byte, and in modern typography, visually either equals 1 en or proportional


遺伝子

ja-noun

遺(い)伝(でん)子(し) • (idenshi) ^(←ゐでんし (widensi)?)

遺伝子 (canonical)
idenshi (romanization)
widensi (romanization)
ゐでんし (hiragana historical)

遺伝子銀行

遺伝子銀行 いでんしぎんこう

遺伝子工学

遺伝子工学 いでんしこうがく

遺伝子診断

遺伝子診断 いでんししんだん

遺伝子操作

遺伝子操作 いでんしそうさ

遺伝子治療

遺伝子治療 いでんしちりょう

遺伝子導入

遺伝子導入 いでんしどうにゅう

遺伝子突然変異

遺伝子突然変異 いでんしとうぜんへんい

核外遺伝子

核外遺伝子 かくがいいでんし

癌抑制遺伝子

癌抑制遺伝子 がんよくせいいでんし

構造遺伝子

構造遺伝子 こうぞういでんし

対立遺伝子

対立遺伝子 たいりついでんし

致死遺伝子

致死遺伝子 ちしいでんし

調節遺伝子

調節遺伝子 ちょうせついでんし

重複遺伝子

重複遺伝子 ちょうふくいでんし

同義遺伝子

同義遺伝子 どうぎいでんし

複対立遺伝子

複対立遺伝子 ふくたいりついでんし

補足遺伝子

補足遺伝子 ほそくいでんし

免疫応答遺伝子

免疫応答遺伝子 めんえきおうとういでんし

利己的遺伝子説

利己的遺伝子説 りこてきいでんしせつ


アース

From a transliteration of British English earth.

(electronics) (US) ground, (UK) earth, a connection electrically to the ground


アース

アースする (canonical)
āsu suru (romanization)
アースし (stem)
アースした (past)
アースし
āsu shi
アースする
āsu suru
アースすれ
āsu sure
アースせよ (imperative literary)
アースしろ (colloquial imperative)
āsu seyo (imperative literary)
āsu shiro (colloquial imperative)
アースされる (passive)
āsu sareru (passive)
アースさせる (causative)
アースさす (causative)
āsu saseru (causative)
āsu sasu (causative)
アースできる (potential)
āsu dekiru (potential)
アースしよう (volitional)
āsu shiyō (volitional)
アースしない (negative)
āsu shinai (negative)
アースせず (continuative negative)
āsu sezu (continuative negative)
アースします (formal)
āsu shimasu (formal)
アースした (perfective)
āsu shita (perfective)
アースして (conjunctive)
āsu shite (conjunctive)
アースすれば (conditional hypothetical)
āsu sureba (conditional hypothetical)

(electronics) to connect an electrical conductor to the ground


打つ

ja-verb

打(う)つ • (utsu) transitive godan (stem 打(う)ち (uchi), past 打(う)った (utta))

打つ (canonical)
utsu (romanization)
打ち (stem)
打った (past)
打た
うた
uta
打ち
うち
uchi
打つ
うつ
utsu
打て
うて
ute
打たれる (passive)
うたれる (passive)
utareru (passive)
打たせる (causative)
打たす (causative)
うたせる (causative)
うたす (causative)
utaseru (causative)
utasu (causative)
打てる (potential)
うてる (potential)
uteru (potential)
打とう (volitional)
うとう (volitional)
utō (volitional)
打たない (negative)
うたない (negative)
utanai (negative)
打たず (continuative negative)
うたず (continuative negative)
utazu (continuative negative)
打ちます (formal)
うちます (formal)
uchimasu (formal)
打った (perfective)
うった (perfective)
utta (perfective)
打って (conjunctive)
うって (conjunctive)
utte (conjunctive)
打てば (conditional hypothetical)
うてば (conditional hypothetical)
uteba (conditional hypothetical)
打た (irrealis stem)
うた (irrealis stem)
uta (irrealis)
打ち (continuative stem)
うち (continuative stem)
uti (continuative)
打つ (stem terminative)
うつ (stem terminative)
utu (terminative)
打つ (attributive stem)
うつ (attributive stem)
utu (attributive)
打て (realis stem)
うて (realis stem)
ute (realis)
打て (imperative stem)
うて (imperative stem)
ute (imperative)
打たず (negative)
うたず (negative)
utazu (negative)
打てど (contrastive)
うてど (contrastive)
utedo (contrastive)
打てば (causative)
うてば (causative)
uteba (causative)
打たば (conditional)
うたば (conditional)
utaba (conditional)
打ちき (past)
うちき (past)
utiki (past)
打ちけり (past)
うちけり (past)
utikeri (past)
打ちつ (perfect)
うちつ (perfect)
utitu (perfect)
打ちぬ (perfect)
うちぬ (perfect)
utinu (perfect)
打てり (continuative perfect)
打ちたり (continuative perfect)
うてり (continuative perfect)
うちたり (continuative perfect)
uteri (continuative perfect)
utitari (continuative perfect)
打たむ (volitional)
うたむ (volitional)
utamu (volitional)

From Old Japanese, from Proto-Japonic *utu. Cognate with Miyako 打つぃ (utsï).

キーボードを打つ

長文を打つ

文字を打つ


計算機言語

ja-noun

計(けい)算(さん)機(き)言(げん)語(ご) • (keisanki gengo)

計算機言語 (canonical)
keisanki gengo (romanization)

[ke̞ːsã̠ŋʲkʲi ɡẽ̞ŋɡo̞]

From 計(けい)算(さん)機(き) (keisanki, “computer”) + 言(げん)語(ご) (gengo, “language”).


元素

元 (gen, “element”) + 素 (so, “element”). Calque of Dutch hoofdstof.

四大元素: the four classical chemical elements


原子番号

原子番号 (canonical)
genshibangō (romanization)

原子 (genshi, “atom”) + 番号 (bangō, “number”)


同位体

ja-noun

同(どう)位(い)体(たい) • (dōitai) ^(←どうゐたい (douwitai)?)

同位体 (canonical)
dōitai (romanization)
douwitai (romanization)
どうゐたい (hiragana historical)


希土類元素

希(き)土(ど)類(るい)元(げん)素(そ) • (kidorui genso)

希土類元素 (canonical)
kidorui genso (romanization)

[kʲido̞ɾɯ̟i ɡẽ̞ɰ̃so̞]

From 希(き)土(ど)類(るい) (kidorui, “rare earth”) + 元(げん)素(そ) (genso, “chemical element”).


希ガス

From 希 (ki, “rare”) + ガス (gasu, “gas”). Compare Chinese 稀有氣體 /稀有气体 (xīyǒu qìtǐ), Vietnamese khí hiếm (literally “rare gas”).
希 is a daiyōji replacing 稀.


貴金属

貴金属 (canonical)
kikinzoku (romanization)

From 貴 (ki, “precious”) + 金属 (kinzoku, “metal”).


解析力学

ja-noun

解(かい)析(せき)力(りき)学(がく) • (kaiseki rikigaku)

解析力学 (canonical)
kaiseki rikigaku (romanization)

From 解析 (kaiseki, “analysis”) + 力学 (rikigaku, “mechanics”).


統計力学

統計力学 (canonical)
tōkei rikigaku (romanization)

From 統計(とうけい) (tōkei, “statistic”) + 力学(りきがく) (rikigaku, “mechanics”).

ja-compound

statistical mechanics
statistical mechanics


量子

ja-noun

量(りょう)子(し) • (ryōshi) ^(←りやうし (ryausi)?)

量子 (canonical)
ryōshi (romanization)
ryausi (romanization)
りやうし (hiragana historical)

量子物理学

量子物理学 りょうしぶつりがく

音響量子

音響量子 おんきょうりょうし

国際量子科学技術年

国際量子科学技術年 こくさいりょうしかがくぎじゅつねん

International Year of Quantum Science and Technology

国家量子イニシアティブ法

国家量子 こっかりょうし

作用量子

作用量子 さくようりょうし

世界量子デー

世界量子 せかいりょうし

世界量子の日

世界量子 せかいりょうし

前期量子論

前期量子論 ぜんきりょうしろん

第二量子化

第二量子化 だいにりょうしか

ポスト量子暗号

量子暗号 りょうしあんごう

量子暗号

量子暗号 りょうしあんごう

量子色力学

量子色力学 りょうしいろりきがく

量子化学

量子化学 りょうしかがく

量子科学技術

量子科学技術 りょうしかがくぎじゅつ

量子鍵配送

量子鍵配送 りょうしかぎはいそう

量子仮説

量子仮説 りょうしかせつ

量子情報

量子情報 りょうしじょうほう

量子電気力学

量子電気力学 りょうしでんきりきがく

量子電磁力学

量子電磁力学 りょうしでんじりきがく

量子統計力学

量子統計力学 りょうしとうけいりきがく

量子力学

量子力学 りょうしりきがく


量子色力学

量(りょう)子(し)色(いろ)力(りき)学(がく) • (ryōshi irorikigaku)

量子色力学 (canonical)
ryōshi irorikigaku (romanization)

量子 (ryōshi, “quantum”) + 色力学 (irorikigaku, “chromodynamics”)

compound

quantum chromodynamics
quantum chromodynamics


ランタノイド

Internationalism; see English lanthanoid.

(inorganic chemistry) lanthanide; lanthanoid


遷移

遷移する (canonical)
sen'i suru (romanization)
sen'i (romanization)
遷移し (stem)
遷移した (past)
遷移し
せんいし
sen'i shi
遷移する
せんいする
sen'i suru
遷移すれ
せんいすれ
sen'i sure
遷移せよ (imperative literary)
遷移しろ (colloquial imperative)
せんいせよ (imperative literary)
せんいしろ (colloquial imperative)
sen'i seyo (imperative literary)
sen'i shiro (colloquial imperative)
遷移される (passive)
せんいされる (passive)
sen'i sareru (passive)
遷移させる (causative)
遷移さす (causative)
せんいさせる (causative)
せんいさす (causative)
sen'i saseru (causative)
sen'i sasu (causative)
遷移できる (potential)
せんいできる (potential)
sen'i dekiru (potential)
遷移しよう (volitional)
せんいしよう (volitional)
sen'i shiyō (volitional)
遷移しない (negative)
せんいしない (negative)
sen'i shinai (negative)
遷移せず (continuative negative)
せんいせず (continuative negative)
sen'i sezu (continuative negative)
遷移します (formal)
せんいします (formal)
sen'i shimasu (formal)
遷移した (perfective)
せんいした (perfective)
sen'i shita (perfective)
遷移して (conjunctive)
せんいして (conjunctive)
sen'i shite (conjunctive)
遷移すれば (conditional hypothetical)
せんいすれば (conditional hypothetical)
sen'i sureba (conditional hypothetical)

(physics, chemistry) to transit, to undergo transition, such as phase transition


陽子

陽子 (canonical)
yōshi (romanization)
yausi (romanization)
やうし (hiragana historical)

陽 (yō, “yang; positivity”) + 子 (-shi, “particle”)


中性子

中性子 (canonical)
chūseishi (romanization)

[t͡ɕɨːse̞ːɕi]

From 中性 (chūsei, “neutrality”) + 子 (-shi, “particle”).


対消滅

対消滅 (canonical)
tsui shōmetsu (romanization)


対消滅

対消滅する (canonical)
tsui shōmetsu suru (romanization)
対消滅し (stem)
対消滅した (past)
対消滅し
ついしょうめつし
tsui shōmetsu shi
対消滅する
ついしょうめつする
tsui shōmetsu suru
対消滅すれ
ついしょうめつすれ
tsui shōmetsu sure
対消滅せよ (imperative literary)
対消滅しろ (colloquial imperative)
ついしょうめつせよ (imperative literary)
ついしょうめつしろ (colloquial imperative)
tsui shōmetsu seyo (imperative literary)
tsui shōmetsu shiro (colloquial imperative)
対消滅される (passive)
ついしょうめつされる (passive)
tsui shōmetsu sareru (passive)
対消滅させる (causative)
対消滅さす (causative)
ついしょうめつさせる (causative)
ついしょうめつさす (causative)
tsui shōmetsu saseru (causative)
tsui shōmetsu sasu (causative)
対消滅できる (potential)
ついしょうめつできる (potential)
tsui shōmetsu dekiru (potential)
対消滅しよう (volitional)
ついしょうめつしよう (volitional)
tsui shōmetsu shiyō (volitional)
対消滅しない (negative)
ついしょうめつしない (negative)
tsui shōmetsu shinai (negative)
対消滅せず (continuative negative)
ついしょうめつせず (continuative negative)
tsui shōmetsu sezu (continuative negative)
対消滅します (formal)
ついしょうめつします (formal)
tsui shōmetsu shimasu (formal)
対消滅した (perfective)
ついしょうめつした (perfective)
tsui shōmetsu shita (perfective)
対消滅して (conjunctive)
ついしょうめつして (conjunctive)
tsui shōmetsu shite (conjunctive)
対消滅すれば (conditional hypothetical)
ついしょうめつすれば (conditional hypothetical)
tsui shōmetsu sureba (conditional hypothetical)


水銀

From Middle Chinese compound 水銀 (MC sywijX ngin, literally “water (i.e. liquid) silver”). Compare modern Mandarin 水銀／水银 (shuǐyín).

zh-l

水銀／水银 (shuǐyín)

水銀汚染

mercury pollution, mercury contamination

水銀硬膏

a hard mercury-based ointment or plaster

水銀柱

mercury in a thermometer, as a metaphor for the temperature

水銀軟膏

a soft mercury-based ointment or plaster

水銀粉

a kind of white face powder made from mercury, used in ancient times


水銀

ja-noun

水(みず)銀(がね) • (mizugane) ^(←みづがね (midugane)?)

水銀 (canonical)
mizugane (romanization)
midugane (romanization)
みづがね (hiragana historical)

From Old Japanese. Compound of 水 (mizu, “water”) + 銀 (kane, “metal, silver”). The kane changes to gane as an instance of rendaku (連濁). Appears in the Wamyō Ruijushō Japanese dictionary of 938 CE as mizukane, suggesting that the shift to rendaku is more recent.
Obsolete in modern Japanese.

compound

(chemistry, obsolete) mercury; quicksilver


ベータ粒子

ベータ粒子 (canonical)
bēta ryūshi (romanization)

[be̞ːta̠ ɾʲɨːɕi]

Compound of ベータ (bēta, “beta”) + 粒子 (ryūshi, “particle”), as a calque of English beta particle.


終端速度

終端速度 (canonical)
shūtan sokudo (romanization)

From 終端 (shūtan, “terminal”) + 速度 (sokudo, “velocity”).


速度

速度制限

速度制限 そくどせいげん

終端速度

終端速度 しゅうたんそくど


光ファイバー

光ファイバー (canonical)
hikari faibā (romanization)

Calque of English optical fiber. Compound of 光 (hikari, “optical”) + ファイバー (faibā, “fiber”).

(electronics, optics) optical fiber, optical fibre

Daijirin
Daijisen
Optical fiber
ja:光ファイバー
ja:松村明


チャームクォーク

ja-noun

チャームクォーク • (chāmukwōku)


反粒子

反(はん)粒(りゅう)子(し) • (hanryūshi) ^(←はんりふし (fanrifusi)?)

反粒子 (canonical)
hanryūshi (romanization)
fanrifusi (romanization)
はんりふし (hiragana historical)

[hã̠n̺ɾʲɨːɕi]

反 (han-, “anti-”) + 粒子 (ryūshi, “particle”)


ボース゠アインシュタイン統計

ja-noun

^ボース゠^アインシュタイン とうけい

ボース゠アインシュタイン統(とう)計(けい) • (Bōsu-Ainshutain tōkei)

ボース゠アインシュタイン統計 (canonical)
Bōsu-Ainshutain tōkei (romanization)

[bo̞ːsɨa̠ĩɰ̃ɕɨta̠in to̞ːke̞ː]

ボース (“Bose”) + アインシュタイン (“Einstein”) + 統計 (“statistics”)

compound

Bose-Einstein statistics
Bose-Einstein statistics

(physics, quantum mechanics) Bose-Einstein statistics


フェルミ゠ディラック統計

ja-noun

^フェルミ゠^ディラック とうけい

フェルミ゠ディラック統(とう)計(けい) • (Ferumi-Dirakku tōkei)

フェルミ゠ディラック統計 (canonical)
Ferumi-Dirakku tōkei (romanization)

[ɸe̞ɾɯ̟mʲidʲiɾa̠k̚kɯ̟ to̞ːke̞ː]

フェルミ (“Fermi”) + ディラック (“Dirac”) + 統計 (“statistics”)

compound

Fermi-Dirac statistics
Fermi-Dirac statistics

(physics, quantum mechanics) Fermi-Dirac statistics


地球

地球 (canonical)
Chikyū (romanization)
Tikiu (romanization)
ちきう (hiragana historical)

From Chinese 地球 (Dìqiú), coined by Matteo Ricci.

地球は24時間で１回自転します。

Chikyū wa nijūyo-jikan de ikkai jiten shimasu.

地球は太陽系の第３惑星です。

Chikyū wa taiyōkei no dai-san wakusei desu.

The Earth is the third planet of the Solar System.

それでも地球は動く。

1988 July 30 [1984 July 25], Fujiko F. Fujio, “世(せ)界(かい)名(めい)作(さく)童(どう)話(わ)第(だい)３(さん)巻(かん) うらしま太(た)郎(ろう) [World’s Renowned Fairy Tales Book 3: Urashima Tarō]”, in ポストの中の明日 [Post-Mid-Tomorrow] (藤子不二雄少年SF短編集; 2), 10th edition, volume 2 (fiction), Tokyo: Shogakukan, →ISBN, page 117:

Meanwhile, Earth became the planet of the apes.

地球は、サルのわく星になっていましたとさ。

Chikyū wa, saru no wakusei ni natteimashita to sa.

1999 October 17, “異(い)次(じ)元(げん)からの侵(しん)略(りゃく)者(しゃ) [Invader from a Different Dimension]”, in Booster 5, Konami:

An alien that came to Earth from outside the Milky Way.

銀河系の外から地球にやってきた宇宙人。

Gingakei no soto kara Chikyū ni yattekita uchūjin.

地球昭

earthshine, illuminating the dark part of the Moon

地球環境モニタリングシステム: Global Environment Monitoring System

地球型惑星

terrestrial planet, an Earth-like planet

地球周回衛星

satellite orbiting the Earth, an Earth orbiter

The template Template:list:planets of the Solar System

ja does not use the parameter(s): Please see Module:checkparams for help with this warning.(planets of the Solar System) 太陽系の惑星

ガイア

Gaia or Gaea, the Greek goddess of the Earth


関数

ja-noun

関(かん)数(すう) • (kansū) ^(←くわんすう (kwansuu)?)

関数 (canonical)
kansū (romanization)
kwansuu (romanization)
くわんすう (hiragana historical)

From Chinese 函數／函数 (hánshù, “mathematical function”), itself first used in print in 1859 in Li Shanlan's Chinese translation of Elias Loomis's Elements of Analytical Geometry and of the Differential and Integral Calculus. 関 is a daiyōji replacing 函.

Elias Loomis
Function
Kyōsuke Kindaichi
Li Shanlan
ja:関数

正則関数

正則関数 せいそくかんすう

不連続関数

不連続関数 ふれんぞくかんすう

離散関数

離散関数 りさんかんすう

連続関数

連続関数 れんぞくかんすう


素粒子

素(そ)粒(りゅう)子(し) • (soryūshi) ^(←そりふし (sorifusi)?)

素粒子 (canonical)
soryūshi (romanization)
sorifusi (romanization)
そりふし (hiragana historical)

From 素 (so, “element”) + 粒子 (ryūshi, “particle”).


細胞

ja-noun

細(さい)胞(ぼう) or 細(さい)胞(ほう) • (saibō or saihō) ^(←さいばう (saibau) or さいはう (saifau)?)

細胞 (canonical)
細胞 (canonical)
saibō (romanization)
saihō (romanization)
saibau (romanization)
saifau (romanization)
さいばう (hiragana historical)
さいはう (hiragana historical)


宇宙線

宇(う)宙(ちゅう) (uchū, “space”) + 線(せん) (sen, “ray”).


宇宙背景放射

ja-noun

うちゅうはいけいほうしゃ

宇(う)宙(ちゅう)背(はい)景(けい)放(ほう)射(しゃ) • (uchūhaikeihōsha)

宇宙背景放射 (canonical)
uchūhaikeihōsha (romanization)

From 宇宙(space) + 背景(background) + 放射(radiation)

cosmic background radiation
cosmic background radiation


大陸

大陸斜面

大陸斜面 たいりくしゃめん

大陸移動

大陸移動 たいりくいどう

大陸国家

大陸国家 たいりくこっか

大陸横断鉄道

大陸横断鉄道 たいりくおうだんてつどう

アフリカ大陸


バス

→ Hakka: 巴士 (pa-sṳ́)

→ Hokkien: 巴士 (bá-suh)

→ Kavalan: basu

→ Sakizaya: basu


ポケットベル

Wasei eigo (和製英語; pseudo-anglicism), derived from pocket + bell, ポケット + ベル.


星雲

暗黒星雲

2012 June 1, “Ａ(アーリー)・マインド [Arly Mind]”, in デュエルターミナル(DUEL TERMINAL) クロニクルⅠ 覚醒の章 [DUEL TERMINAL Chronicle Ⅰ: Chapter of Awakening], Konami:

By integrating matter harvested from meteorites floating in the Worm Nebula, it has tremendous tuning capability.

ワーム星雲より飛来した隕石から採取された物質が埋め込まれており、高いチューニング能力を誇る。

Wāmu Seiun yori hirai shita inseki kara saishu sareta busshitsu ga umekomarete ori, takai chūningu nōryoku o hokoru.


惑星

[β̞a̠kɯ̟̊se̞ː]

Nihon Kokugo Daijiten
Planet
Shiba Kōkan
Shueisha
ja:惑星

Wasei kango: Calque of Dutch dwaalster (literally “wander star”), composed as a compound of 惑 (waku, “to move about confusedly, to wander”) + 星 (sei, “star”).
Coined in 1792 by Dutch-Japanese translator 本木良永 (Motoki Yoshinaga) in his 太陽窮理了解説 (Taiyō Kyūri Ryōkai Setsu, “Theory of Understanding on the Natural Study of the Sun”), a translation of Copernicus's De revolutionibus orbium coelestium and its heliocentric model.
Also cited in the 1805 work 和蘭通舶 (Oranda Tsūhaku, “Holland Liner”) by 司馬江漢 (Shiba Kōkan).

compound

あの星は恒星じゃなくて、惑星です。

Ano hoshi wa kōsei ja nakute, wakusei desu.


哺乳類

[ho̞ɲ̟ɨːɾɯ̟i]

From 哺乳 (honyū, “lactation, nursing”) + 類 (rui, “class or order”).


鳥類

[t͡ɕo̞ːɾɯ̟i]

From 鳥 (chō, “bird”) + 類 (rui, “class or order”).


晴れる

ja-verb

晴(は)れる • (hareru) intransitive ichidan (stem 晴(は)れ (hare), past 晴(は)れた (hareta))

晴れる (canonical)
hareru (romanization)
晴れ (stem)
晴れた (past)
晴れ
はれ
hare
晴れる
はれる
hareru
晴れれ
はれれ
harere
晴れよ (imperative literary)
晴れろ (colloquial imperative)
はれよ (imperative literary)
はれろ (colloquial imperative)
hareyo (imperative literary)
harero (colloquial imperative)
晴れられる (passive)
はれられる (passive)
harerareru (passive)
晴れさせる (causative)
晴れさす (causative)
はれさせる (causative)
はれさす (causative)
haresaseru (causative)
haresasu (causative)
晴れられる (potential)
晴れれる (colloquial potential)
はれられる (potential)
はれれる (colloquial potential)
harerareru (potential)
harereru (colloquial potential)
晴れよう (volitional)
はれよう (volitional)
hareyō (volitional)
晴れない (negative)
晴れぬ (negative)
晴れん (negative)
はれない (negative)
はれぬ (negative)
はれん (negative)
harenai (negative)
harenu (negative)
haren (negative)
晴れず (continuative negative)
はれず (continuative negative)
harezu (continuative negative)
晴れます (formal)
はれます (formal)
haremasu (formal)
晴れた (perfective)
はれた (perfective)
hareta (perfective)
晴れて (conjunctive)
はれて (conjunctive)
harete (conjunctive)
晴れれば (conditional hypothetical)
はれれば (conditional hypothetical)
harereba (conditional hypothetical)

晴れた空


爬虫類

[ha̠t͡ɕɨːɾɯ̟i]

From 爬虫 (hachū, “a reptile”) + 類 (rui, “class or order”).


女性

ja-noun

女(じょ)性(せい) • (josei) ^(←ぢよせい (dyosei)?) (counter 人)

女性 (canonical)
josei (romanization)
dyosei (romanization)
人 (counter)
ぢよせい (hiragana historical)

Spelling repurposed from nyoshō below during the Meiji period (1868–1912), using the relatively newer kan'on readings of the characters.


台風

Ultimately from Chinese 大風 /大风 (dàfēng), but precisely how it entered Japanese is unclear. For more, see typhoon.
台 is a daiyōji replacing 颱.


豆腐

豆腐 (canonical)
tōfu (romanization)
丁 (counter)

From Middle Chinese 豆腐 (MC duwH bjuX, literally “bean + curdled”). Compare modern Mandarin reading dòufu.

豆腐化け

a form of corrupted text display, where code point that are not included in the current font are instead displayed with empty rectangles that resemble blocks of tofu

田楽豆腐

田楽豆腐 でんがくどうふ

南無阿弥豆腐

南無阿弥豆腐 なむおみどうふ

麻婆豆腐

麻婆豆腐 マーポーどうふ

brine salt used as a coagulant in making tofu

(computing) tofu, an empty rectangle displayed by some systems in place of a character not supported by available fonts.


仕事

From し (shi, “doing”, continuative form of する (suru, “to do”)) + 事 (koto, “thing; stuff”). The koto reading for 事 changes to goto as an instance of rendaku (連濁). 仕 is ateji (当て字).

com

continuative form of <i class="Jpan mention" lang="ja">する</i> (suru, “to do”)

仕事は最後な動力引く最初の動力から見付かれる。

Shigoto wa saigo na dōryoku hiku saisho no dōryoku kara mitsukareru.

Work is found by subtracting the final energy by the initial energy.


質量

ja-noun

質(しつ)量(りょう) • (shitsuryō) ^(←しつりやう (situryau)?)

質量 (canonical)
shitsuryō (romanization)
situryau (romanization)
しつりやう (hiragana historical)

→ Chinese: 質量 /质量

→ Korean: 질량 (jillyang)

→ Vietnamese: chất lượng

[ɕi̥t͡sɨɾʲo̞ː]


恒星

Probably from Middle Chinese compound 恆星 (MC hong seng, “fixed star”). Compare modern Mandarin 恒星. Used as a translation for the English term fixed star.

(astronomy) a fixed star: a star that does not appear to move relative to other celestial objects

恒星系

a star cluster or cloud, such as the Magellanic Cloud

恒星光行差

a stellar aberration, an aberration of light

恒星天

the ancient Greek theory of the heavens with the Earth at the center of seven concentric spheres


天体

From Middle Chinese 天體 (MC then thejX). Analyzable as
天 (ten, “heaven”) + 体 (tai, “body”).

天体写真

天体写真 てんたいしゃしん


月球

月(げっ)球(きゅう) • (gekkyū) ^(←げつきゆ (getukyu)?)

月球 (canonical)
gekkyū (romanization)
getukyu (romanization)
げつきゆ (hiragana historical)

[ɡe̞k̚ʲkʲɨː]

(astronomy) the Moon (referring to the astronomical object)


軌道

軌道 (canonical)
kidō (romanization)
kidau (romanization)
きだう (hiragana historical)


衛星

衛星 (canonical)
eisei (romanization)
weisei (romanization)
ゑいせい (hiragana historical)

衛 (ei, “to guard”) + 星 (-sei, “celestial body”)

suf

(astronomy) a satellite (a body orbiting a larger one; man-made apparatus designed to be placed in orbit around a celestial body)


矮惑星

矮惑星 (canonical)
waiwakusei (romanization)


金星

From Middle Chinese 金星 (MC kim seng, “metal star; Venus”).


分析

[bɯ̟̃ɰ̃se̞kʲi]

Literary Chinese 分析 (fēnxī, “to separate, divide or split apart; to reason; to justify”)


パソコン

2002 March 9, Yumi Hotta with Obata, Takeshi, “第(だい)131(ひゃくさんじゅういち)局(きょく) 試(ため)される伊(い)角(すみ) [Game 131: Isumi’s Endeavor]”, in ヒカルの碁 [Hikaru’s Go], volume 16 (fiction), Tokyo: Shueisha, →ISBN, page 67:

I like playing around on my PC. Do you like playing on PCs, Isumi?

オレはパソコンで勝手に遊んでるから 伊角君 パソコンは？

Ore wa pasokon de katte ni asonderu kara Isumi-kun pasokon wa?

パーソナルコンピューター パーソナルコンピューター#Japanese

大辞泉 w:ja:大辞泉

広辞苑 w:ja:広辞苑

(computing) Clipping of パーソナルコンピューター (pāsonaru konpyūtā, “personal computer”); a PC


拳銃

ja-noun

拳(けん)銃(じゅう) • (kenjū) ^(←けんじゆう (kenzyuu)?) (counter 丁／挺)

拳銃 (canonical)
kenjū (romanization)
kenzyuu (romanization)
丁／挺 (counter)
けんじゆう (hiragana historical)

[kẽ̞ɲ̟d͡ʑɨː]

From 拳 (ken, “fist”) + 銃 (jū, “gun”).
Appeared in 五国対照兵語字書 (Gokoku Taishō Heigo Jisho) of 1881 as a translation of French pistolet.

lw

国立国会図書館#国立国会図書館デジタルコレクション

国立国会図書館デジタルコレクション

国立国会図書館デジタルコレクション (“National Diet Library Digital Collections”)

2004 July 7, Nobuhiro Watsuki, “第(だい)26(にじゅうろく)話(わ) トレーニング・デイ [Chapter 26: Training Day]”, in 武(ブ)装(ソウ)錬(レン)金(キン) [Armed Alchemy], volume 3, Tokyo: Shueisha, →ISBN, page 161:

Handguns are weapons of last resort! Do not casually point muzzles at people!

拳銃は最後の武器！銃口を人に向けてはダメ！

Kenjū wa saigo no buki! Jūkō o hito ni mukete wa dame!

National Diet Library#National Diet Library Digital Collections


幽霊文字

ja-noun

幽(ゆう)霊(れい)文(も)字(じ) • (yūrei moji) ^(←いうれいもじ (iurei mozi)?)

幽霊文字 (canonical)
yūrei moji (romanization)
iurei mozi (romanization)
いうれいもじ (hiragana historical)

[jɯ̟ːɾe̞ː mo̞ʑi]

幽霊 (yūrei, “ghost”) + 文字 (moji, “character”)

compound

(computing) ghost character (kanji included in JIS X 0208 but of unknown origin)


水晶

ja-noun

水(すい)晶(しょう) • (suishō) ^(←すいしやう (suisyau)?)

水晶 (canonical)
suishō (romanization)
suisyau (romanization)
すいしやう (hiragana historical)

水(すい) (sui, “water”) + 晶(しょう) (shō, “crystal”).


水成岩

水成岩 (canonical)
suiseigan (romanization)

[sɨise̞ːɡã̠ɴ]


発生

ヒトの発生生物学


高潮

ja-noun

高(こう)潮(ちょう) • (kōchō) ^(←かうてう (kauteu)?)

高潮 (canonical)
kōchō (romanization)
kauteu (romanization)
たかしお (alternative hiragana)
takashio (Rōmaji)
たかしほ (hiragana historical)
かうてう (hiragana historical)

[ko̞ːt͡ɕo̞ː]

高潮警報

高潮警報 たかしおけいほう


精子

(biology, cytology) a spermatozoon, a sperm cell


亜砒酸

Compound of 亜(あ) (a-, “prefix for acid that containing oxygen”) + 砒(ひ)酸(さん) (hisan, “arsenic acid”)


亜燐酸

[a̠ɾʲĩɰ̃sã̠ɴ]


南極

[nã̠ŋʲkʲo̞kɯ̟]


超新星

ja-noun

超(ちょう)新(しん)星(せい) • (chōshinsei) ^(←てうしんせい (teusinsei)?)

超新星 (canonical)
chōshinsei (romanization)
teusinsei (romanization)
てうしんせい (hiragana historical)

[t͡ɕo̞ːɕĩɰ̃se̞ː]

From 超 (chō-, “super-”) + 新星 (shinsei, “nova”).


王水

王水 (canonical)
ōsui (romanization)
wausui (romanization)
わうすい (hiragana historical)


活火山

ja-noun

活(かっ)火(か)山(ざん) or 活火山(かつかざん) • (kakkazan or katsukazan) ^(←くわつくわざん (kwatukwazan)?)

活火山 (canonical)
活火山 (canonical)
kakkazan (romanization)
katsukazan (romanization)
kwatukwazan (romanization)
くわつくわざん (hiragana historical)


魚類

From 魚 (gyo, “fish”) + 類 (rui, “class or order”).

com

軟骨魚類

軟骨魚類 なんこつぎょるい


両生類

両生類 (canonical)
ryōseirui (romanization)

[ɾʲo̞ːse̞ːɾɯ̟i]

(biology) amphibia, amphibians, amphibian


抵抗

抵抗値

the amount of electrical resistance, typically in ohm


ホルモン

[ho̞ɾɯ̟mõ̞ɴ]

Borrowed from German Hormon.
The sense “offal” originated from the names of some Taishō era cuisines that supposedly promote human health by "affecting hormones". Relation to the phrase "放(ほう)るもん (hōru mon, literally “things to throw away”)" is a folk etymology.


石灰岩

ja-noun

石(せっ)灰(かい)岩(がん) • (sekkaigan) ^(←せきくわいがん (sekikwaigan)?)

石灰岩 (canonical)
sekkaigan (romanization)
sekikwaigan (romanization)
せきくわいがん (hiragana historical)


カンラン岩

カンラン岩 (canonical)
kanrangan (romanization)


花崗岩

花(か)崗(こう)岩(がん) • (kakōgan) ^(←くわかうがん (kwakaugan)?)

花崗岩 (canonical)
kakōgan (romanization)
kwakaugan (romanization)
くわかうがん (hiragana historical)

[ka̠ko̞ːɡã̠ɴ]


輝安鉱

[kʲiã̠ŋko̞ː]


引数

[çi̥kʲi̥sɨː]

The reading ひきすう (hikisū) differentiates from 因数 (insū, “factor”)


携帯電話

携帯電話 (canonical)
keitai denwa (romanization)

→ Korean: 휴대전화 (hyudaejeonhwa)

[ke̞ːta̠idẽ̞ɰ̃β̞a̠]

Literally “handheld (portable) phone”.
Compound of 携帯 (keitai, “handheld”) and 電話 (denwa, “telephone”).

(mobile telephony) cellular phone, mobile phone, cell phone


アルゴリズム

[a̠ɾɯ̟ɡo̞ɾʲizɨmɯ̟]


おおぐま座

おおぐま座 (canonical)
Ōgumaza (romanization)

[o̞ːɡɯ̟ma̠za̠]

大 (ō, “big”) + 熊 (kuma, “bear”) + 座 (za, “constellation”)


おおいぬ座

大 (ō, “big”) + 犬 (inu, “dog”) + 座 (za, “constellation”)


オリオン座

オリオン座 (canonical)
Orion-za (romanization)

オリオン (“Orion”) + 座 (-za, “constellation”)


はくちょう座

はくちょう座 (canonical)
Hakuchōza (romanization)

[ha̠kɯ̟̊t͡ɕo̞ːza̠]

白鳥 (hakuchō, “swan”) + 座 (-za, “constellation”)


南十字星

ja-pos

^みなみ-^じゅうじ-せい

南(みなみ)十(じゅう)字(じ)星(せい) • (Minami-Jūji-sei)

南十字星 (canonical)
Minami-Jūji-sei (romanization)

Hidekaz Himaruya, “ヘタリアと愉快な仲間たち [Hetalia and Blissful Friends]”, in Axis Powers ヘタリア [Axis Powers Hetalia], volume 4 (fiction), Tokyo: Gentosha, →ISBN, page 21:

Australia
[National flag]
The Union Jack is for membership of the Commonwealth, the big star for the 6 states and the island of Tasmania, and the 5 small stars for the Southern Cross.

オーストラリア
【国旗】
ユニオン・ジャックは英連邦の一員を、大星は６つの州とタスマニア島を、５つの小星は南十字星を表す。

Ōsutoraria
【Kokki】
Yunion Jakku wa Eirenpō no ichiin o, daisei wa muttsu no shū to Tasumania-tō o, itsutsu no shōsei wa Minami-Jūji-sei o arawasu.


ソート

ja-noun

ソート • (sōto)


ソート

ソートする (canonical)
sōto suru (romanization)
ソートし (stem)
ソートした (past)
ソートし
sōto shi
ソートする
sōto suru
ソートすれ
sōto sure
ソートせよ (imperative literary)
ソートしろ (colloquial imperative)
sōto seyo (imperative literary)
sōto shiro (colloquial imperative)
ソートされる (passive)
sōto sareru (passive)
ソートさせる (causative)
ソートさす (causative)
sōto saseru (causative)
sōto sasu (causative)
ソートできる (potential)
sōto dekiru (potential)
ソートしよう (volitional)
sōto shiyō (volitional)
ソートしない (negative)
sōto shinai (negative)
ソートせず (continuative negative)
sōto sezu (continuative negative)
ソートします (formal)
sōto shimasu (formal)
ソートした (perfective)
sōto shita (perfective)
ソートして (conjunctive)
sōto shite (conjunctive)
ソートすれば (conditional hypothetical)
sōto sureba (conditional hypothetical)


ケンタウルス座

ケンタウルス座 (canonical)
Kentaurusu-za (romanization)

[kẽ̞nta̠ɯ̟ɾɯ̟sɨza̠]

ケンタウルス (kentaurusu, “centaur”) + 座 (-za, “constellation”)


メニュー

ja-noun

メニュー • (menyū)


プロキオン

[pɯ̟ɾo̞kʲiõ̞ɴ]


ツールバー

ツールバー • (tsūrubā)


北極星

北極星 (canonical)
Hokkyokusei (romanization)

(astronomy) the North Star, Pole Star, Polaris


ウィンドウ

ウィンドウ • (windō)

graphical user interface
graphical user interface

(computing) a window, part of software's graphical user interface


白色矮星

白色矮星 (canonical)
hakushokuwaisei (romanization)


冬の大三角形

ja-pos

^ふゆ の ^だいさんかくけい

^ふゆ の ^だいさんかっけい

冬(ふゆ)の大(だい)三(さん)角(かく)形(けい) or 冬(ふゆ)の大三角形(だいさんかっけい) • (Fuyu no Daisankakukei or Fuyu no Daisankakkei)

冬の大三角形 (canonical)
冬の大三角形 (canonical)
Fuyu no Daisankakukei (romanization)
Fuyu no Daisankakkei (romanization)

From 冬 (“winter”) + 大 (“large, great”) + 三角形 (“triangle”).

(uranography) Winter Triangle - a bright asterism of the northern winter sky. Its corners are the stars Betelgeuse, Procyon, and Sirius.

夏の大三角形

大三角形 だいさんかくけい


天の川

天(あま)の川(がわ) • (Amanogawa) ^(←あまのがは (Amanogafa)?)

天の川 (canonical)
Amanogawa (romanization)
Amanogafa (romanization)
あまのがは (hiragana historical)

From 天 (ama, “heaven”) + の (no, possessive/attributive particle) + 川 (kawa, “river”).

af

(astronomy) Synonym of 銀河系 (Gingakei, “Milky Way”)


マウス

Computer mouse
Daijirin
Daijisen
Kyōsuke Kindaichi
Mouse
ja:NHK出版
ja:NHK放送文化研究所
ja:マウス
ja:松村明

Borrowed from German Maus, English mouse.


ディスプレイ

(computing) display (computer display, cathode ray tube or LCD...)


棘皮動物

ja-noun

棘(きょく)皮(ひ)動(どう)物(ぶつ) • (kyokuhi dōbutsu)

棘皮動物 (canonical)
kyokuhi dōbutsu (romanization)

[kʲo̞kɯ̟çido̞ːbɯ̟t͡sɨ]

棘(きょく) (kyoku, “thorn”) + 皮(ひ) (hi, “skin”) + 動物(どうぶつ) (dōbutsu, “animal”); calque of translingual Echinodermata, from Ancient Greek ἐχῖνος (ekhînos, “hedgehog, sea urchin”) + δέρμα (dérma, “skin”).


褐色矮星

ja-noun

褐(かっ)色(しょく)矮(わい)星(せい) • (kasshokuwaisei)

褐色矮星 (canonical)
kasshokuwaisei (romanization)


赤色矮星

赤色矮星 (canonical)
sekishokuwaisei (romanization)


マクロファージ

[ma̠kɯ̟ɾo̞ɸa̠ːʑi]

Internationalism; see English macrophage.


脳細胞

脳(のう) (nō, “brain”) + 細(さい)胞(ぼう) (saibō, “cell”).


赤血球

ja-noun

赤(せっ)血(けっ)球(きゅう) • (sekkekkyū) ^(←せきけつきう (sekiketukiu)?)

赤血球 (canonical)
sekkekkyū (romanization)
sekiketukiu (romanization)
せきけつきう (hiragana historical)

→ Korean: 적혈구 (jeokhyeolgu)

赤 (seki, “red”) + 血球 (kekkyū, “blood cell”)

af

(hematology, cytology) a red blood cell; an erythrocyte


培養

培養する (canonical)
baiyō suru (romanization)
培養し (stem)
培養した (past)
培養し
ばいようし
baiyō shi
培養する
ばいようする
baiyō suru
培養すれ
ばいようすれ
baiyō sure
培養せよ (imperative literary)
培養しろ (colloquial imperative)
ばいようせよ (imperative literary)
ばいようしろ (colloquial imperative)
baiyō seyo (imperative literary)
baiyō shiro (colloquial imperative)
培養される (passive)
ばいようされる (passive)
baiyō sareru (passive)
培養させる (causative)
培養さす (causative)
ばいようさせる (causative)
ばいようさす (causative)
baiyō saseru (causative)
baiyō sasu (causative)
培養できる (potential)
ばいようできる (potential)
baiyō dekiru (potential)
培養しよう (volitional)
ばいようしよう (volitional)
baiyō shiyō (volitional)
培養しない (negative)
ばいようしない (negative)
baiyō shinai (negative)
培養せず (continuative negative)
ばいようせず (continuative negative)
baiyō sezu (continuative negative)
培養します (formal)
ばいようします (formal)
baiyō shimasu (formal)
培養した (perfective)
ばいようした (perfective)
baiyō shita (perfective)
培養して (conjunctive)
ばいようして (conjunctive)
baiyō shite (conjunctive)
培養すれば (conditional hypothetical)
ばいようすれば (conditional hypothetical)
baiyō sureba (conditional hypothetical)


ヌクレオチド

Internationalism; see English nucleotide.


マイクロ波

マイクロ波 (canonical)
maikuro-ha (romanization)

[ma̠ikɯ̟ɾo̞ β̞a̠]

マイクロ (maikuro-, “micro-”) + 波 (ha, “wave”), calque of English microwave


形態学

形態学 (canonical)
keitaigaku (romanization)

(geology, biology, linguistics) morphology


温暖前線

温暖前線 (canonical)
ondan zensen (romanization)

寒冷前線

寒冷前線 かんれいぜんせん


寒冷前線

寒冷前線 (canonical)
kanrei zensen (romanization)

温暖前線

温暖前線 おんだんぜんせん


銀河系

[ɡʲĩŋɡa̠ke̞ː]

銀河 (Ginga; ginga, “Milky Way; Galaxy; galaxy”) + 系 (-kei, “system”)

suf

銀河系の外から地球にやってきた宇宙人。


銀河

Kaifūsō
Nihon Kokugo Daijiten
ja:懐風藻
ja:銀河

From Middle Chinese 銀河 (MC ngin ha). Literally “silvery river”, compare the visual analogy inherent in English Milky Way.
First cited to the 751 poetry anthology 懐風藻 (Kaifūsō).

1987 May 1 [1987 March 20], Fujiko Fujio, “老(ろう)年(ねん)期(き)の終(おわ)り [The End of Old Age]”, in みどりの守り神 [Green Guardian God] (藤子不二雄 ＳＦ全短編; 2), 2nd edition, volume 2 (fiction), Tokyo: Chuokoronsha, →ISBN, 第二章, page 528:

I’ve finally done it!! Mother! Everyone on Earth!! I’ve reached the center of the Galaxy!!

ついにぼくはやりとげたんだ‼お母さん！地球のみんな‼銀河の中心までたどり着きましたよ‼

Tsui ni boku wa yaritogeta n da‼ Okāsan! Chikyū no minna‼ Ginga no chūshin made tadoritsukimashita yo‼

(astronomy) Synonym of 銀河系 (Gingakei, “Milky Way”): the Galaxy


中性子星

中性子星 (canonical)
chūseishisei (romanization)

[t͡ɕɨːse̞ːɕi̥se̞ː]

中性子 (chūseishi, “neutron”) + 星 (-sei, “star”)


白血球

ja-noun

白(はっ)血(けっ)球(きゅう) • (hakkekkyū) ^(←はくけつきう (fakuketukiu)?)

白血球 (canonical)
hakkekkyū (romanization)
fakuketukiu (romanization)
はくけつきう (hiragana historical)

白 (haku, “white”) + 血球 (kekkyū, “blood cell”)

com

(hematology, cytology, immunology) a white blood cell; a leukocyte


体液

(biology) bodily fluid, biological fluid


細胞質基質

ja-noun

細(さい)胞(ぼう)質(しつ)基(き)質(しつ) • (saibōshitsu kishitsu)

細胞質基質 (canonical)
saibōshitsu kishitsu (romanization)

細(さい)胞(ぼう)質(しつ) (saibōshitsu, “cytoplasm”) + 基(き)質(しつ) (kishitsu, “base substance”).


重合体

ja-noun

重(じゅう)合(ごう)体(たい) • (jūgōtai)


探索

[tã̠ɰ̃sa̠kɯ̟]


データ構造

データ構(こう)造(ぞう) • (dēta kōzō)

データ構造 (canonical)
dēta kōzō (romanization)

From データ (dēta, “data”) and 構造 (kōzō, “structure”).


認識

[ɲ̟ĩɰ̃ɕi̥kʲi]

From Old Japanese compound 認識 /认识 (nyinᴴ syik, literally “know, recognize; know, remember”). Compare modern Mandarin rènshi, Eastern Min nêng-sék.

音声認識


認識

認識する (canonical)
ninshiki suru (romanization)
認識し (stem)
認識した (past)
認識し
にんしきし
ninshiki shi
認識する
にんしきする
ninshiki suru
認識すれ
にんしきすれ
ninshiki sure
認識せよ (imperative literary)
認識しろ (colloquial imperative)
にんしきせよ (imperative literary)
にんしきしろ (colloquial imperative)
ninshiki seyo (imperative literary)
ninshiki shiro (colloquial imperative)
認識される (passive)
にんしきされる (passive)
ninshiki sareru (passive)
認識させる (causative)
認識さす (causative)
にんしきさせる (causative)
にんしきさす (causative)
ninshiki saseru (causative)
ninshiki sasu (causative)
認識できる (potential)
にんしきできる (potential)
ninshiki dekiru (potential)
認識しよう (volitional)
にんしきしよう (volitional)
ninshiki shiyō (volitional)
認識しない (negative)
にんしきしない (negative)
ninshiki shinai (negative)
認識せず (continuative negative)
にんしきせず (continuative negative)
ninshiki sezu (continuative negative)
認識します (formal)
にんしきします (formal)
ninshiki shimasu (formal)
認識した (perfective)
にんしきした (perfective)
ninshiki shita (perfective)
認識して (conjunctive)
にんしきして (conjunctive)
ninshiki shite (conjunctive)
認識すれば (conditional hypothetical)
にんしきすれば (conditional hypothetical)
ninshiki sureba (conditional hypothetical)

[ɲ̟ĩɰ̃ɕi̥kʲi]


蛍石

蛍石 (canonical)
hotaruishi (romanization)


蛍石

蛍(けい)石(せき) • (keiseki) ^(←けいせき (keiseki)?)

蛍石 (canonical)
keiseki (romanization)
けいせき (hiragana historical)


黒色矮星

黒(こく)色(しょく)矮(わい)星(せい) • (kokushoku waisei)

黒色矮星 (canonical)
kokushoku waisei (romanization)

From 黒(こく)色(しょく) (kokushoku, “black”) 矮(わい)星(せい) (waisei, “dwarf”).


アンドロメダ座

アンドロメダ座 (canonical)
Andoromeda-za (romanization)

アンドロメダ (Andoromeda, “Andromeda”) + 座 (-za, “constellation”)


プラグ

(electricity) plug (the edge-part of power cords)


暴風雪

暴風雪 (canonical)
bōfūsetsu (romanization)


大雨

大雨 (canonical)
ōame (romanization)
ofoame (romanization)
おほあめ (hiragana historical)

/opoame/ → /oɸoame/ → /owoame/ → /ooame/ → /oːame/. Compound of 大 (ō, “big”) + 雨 (ame, “rain”).


大雨

ja-noun

大雨(ひじさめ) • (hijisame) ^(←ひぢさめ (fidisame)?)

大雨 (canonical)
hijisame (romanization)
fidisame (romanization)
ひぢさめ (hiragana historical)

/hidisame/ → /hizisame/ [hidʑisame]. Cognate with 大雨 (hichisame).


大雨

大雨 (canonical)
hitame (romanization)
fitame (romanization)
ひため (hiragana historical)

/hitisame/ → /hitame/. From 大雨 (hichisame).


大雨

/hitisame/ → /hisame/. From 大雨 (hichisame).

霈 [...] 日本記云、大雨、比佐女 雨氷、上同

938, Minamoto no Shitagō, Wamyō Ruijushō, volume 1, page 25:


蛍光

蛍(けい)光(こう) • (keikō) ^(←けいくわう (keikwau)?)

蛍光 (canonical)
keikō (romanization)
keikwau (romanization)
けいくわう (hiragana historical)

From Middle Chinese 螢光 (MC hweng kwang).


プリオン

狂牛病

狂牛病 きょうぎゅうびょう


アルコール

→ Pohnpeian: ahrkohl

[a̠ɾɯ̟ko̞ːɾɯ̟]

Daijisen
Dokkyo University
Kyōsuke Kindaichi
historical kana orthography
ja:NHK出版
ja:NHK放送文化研究所
ja:松村明

/arukohoru/ → /arukoːru/
Borrowed from Dutch alcohol, initially borrowed and pronounced as アルコホル (arukohoru) with evidence of a phonetic kanji spelling as 亜(あ)爾(る)箇(こ)保(ほ)児(る) (arukohoru). The medial /h/ appears to have fallen out due to historical kana orthography-induced spelling pronunciation (ho→wo→o), in the manner of the evolution of 凍(こほ)る (kōru). Compare French alcool, Italian alcol, Portuguese álcool, where Romance languages also lost the medial /h/.

消毒用アルコール

rubbing alcohol; disinfecting-use alcohol


緯度

緯度 (canonical)
ido (romanization)
wido (romanization)
ゐど (hiragana historical)

(geography) a latitude (angular distance)


赤道

南回帰線

南回帰線 みなみかいきせん


北極点

北極点 (canonical)
hokkyokuten (romanization)

[ho̞k̚ʲkʲo̞kɯ̟tẽ̞ɴ]

From 北 (ホク, hoku) (きた, kita): (North) + 極 (きょく, kyoku): (pole) + 点 (てん, ten): (point)


北極

南極

south polar region, South Pole, the Antarctic


南極点

南極点 (canonical)
nankyokuten (romanization)

From 南 (ナン, nan) (みなみ, minami): (South) + 極 (きょく, kyoku): (pole) + 点 (てん, ten): (point).

南極

south pole, south polar region, Antarctica


北緯

From 北 (ホク, hoku) (きた, kita): (north) + 緯 (イ, i): (latitude)


南緯

From 南 (ナン, nan) (みなみ, minami): (south) + 緯 (イ, i): (latitude)


核子

(physics) nucleon - a general term of the proton and the neutron


ニコチン

[ɲ̟iko̞t͡ɕĩɴ]


落ちる

ja-verb

落(お)ちる • (ochiru) intransitive ichidan (stem 落(お)ち (ochi), past 落(お)ちた (ochita))

落ちる (canonical)
ochiru (romanization)
落ち (stem)
落ちた (past)
落ち
おち
ochi
落ちる
おちる
ochiru
落ちれ
おちれ
ochire
落ちよ (imperative literary)
落ちろ (colloquial imperative)
おちよ (imperative literary)
おちろ (colloquial imperative)
ochiyo (imperative literary)
ochiro (colloquial imperative)
落ちられる (passive)
おちられる (passive)
ochirareru (passive)
落ちさせる (causative)
落ちさす (causative)
おちさせる (causative)
おちさす (causative)
ochisaseru (causative)
ochisasu (causative)
落ちられる (potential)
落ちれる (colloquial potential)
おちられる (potential)
おちれる (colloquial potential)
ochirareru (potential)
ochireru (colloquial potential)
落ちよう (volitional)
おちよう (volitional)
ochiyō (volitional)
落ちない (negative)
落ちぬ (negative)
落ちん (negative)
おちない (negative)
おちぬ (negative)
おちん (negative)
ochinai (negative)
ochinu (negative)
ochin (negative)
落ちず (continuative negative)
おちず (continuative negative)
ochizu (continuative negative)
落ちます (formal)
おちます (formal)
ochimasu (formal)
落ちた (perfective)
おちた (perfective)
ochita (perfective)
落ちて (conjunctive)
おちて (conjunctive)
ochite (conjunctive)
落ちれば (conditional hypothetical)
おちれば (conditional hypothetical)
ochireba (conditional hypothetical)

Daijisen#Online_search_engines
Kojiki
Kyōsuke Kindaichi
Kōjien
Nihon Kokugo Daijiten
Shinmura Izuru

/otu/ → /ot͡su/ → /ot͡ɕiru/
Regular development from classical verb form 落つ (otsu, “to fall; to decline; to come to an end”). In turn, from Old Japanese 落つ (otu) of the same meaning, from Proto-Japonic *ətu.
Development
Natural progression from Old and Classical Japanese 上二段活用 (kami nidan katsuyō, “upper bigrade conjugation”) verbs ending in -u to modern Japanese 上一段活用 (kami ichidan katsuyō, “upper monograde conjugation”) verbs ending in -iru. For the Old / Classical form, see the 落つ entry.
First attested in the Kojiki of 712 CE.
Via root ot-, cognate with 劣る (otoru, “to fail, to lose; to be of lower rank”, intransitive) and 落とす (otosu, “to drop something”, transitive). Additionally, cognate with Proto-Ryukyuan *ote (“to fall”).

猿も木から落ちる: → even the experts make mistakes

(computing) to go down (as when a computer or application becomes unresponsive)

ブレーカーが落ちた

electrical engineering
electrical engineering

(electrical engineering, of a circuit breaker) to trip


全角

[d͡zẽ̞ŋka̠kɯ̟]

全 (“full-”) + 角 (“square”), as in the square ボディ (bodi, “body”) or the 仮想ボディ (kasō bodi, “em square”, literally “imaginary body”) of a CJK glyph

全角アキ

全角クワタ

全角スペース

全角ダッシュ

全角文字

an fullwidth and -height/em-width/double-byte character

(attributive, computing, typography, of an East Asian character or glyph) the state of being fullwidth and full-height which, in early computer encoding, occupies 2 bytes, and in modern typography, equals 1 em


グルタミン

[ɡɯ̟ɾɯ̟ta̠mʲĩɴ]


アラニン

nonessential amino acid
nonessential amino acid#English

(biochemistry) alanine (a nonessential amino acid C₃H₇NO₂ found in most animal proteins)


アスパラギン

[a̠sɨpa̠ɾa̠ɡʲĩɴ]

From English asparagine or German Asparagin.


アスパラギン酸

アスパラギン酸 (canonical)
asuparagin-san (romanization)

[a̠sɨpa̠ɾa̠ɡʲĩɰ̃sã̠ɴ]

アスパラギン (asuparagin, “asparagine”) + 酸 (-san, “acid”)


大陸斜面

大陸斜面 (canonical)
tairiku-shamen (romanization)

From 大(たい)陸(りく) (tairiku, “continent”) + 斜(しゃ)面(めん) (shamen, “slope”).

(geology) The steep, narrow fringe separating the coastal zone from the deep ocean


核融合

ja-noun

核(かく)融(ゆう)合(ごう) • (kaku yūgō) ^(←かくゆうがふ (kakuyuugafu)?)

核融合 (canonical)
kaku yūgō (romanization)
kakuyuugafu (romanization)
かくゆうがふ (hiragana historical)

[ka̠kɯ̟ jɯ̟ːɡo̞ː]

Compound of 核 (kaku, “nucleus”) + 融合 (yūgō, “fusion”).

原子核融合

原子核融合 げんしかくゆうごう

常温核融合

常温核融合 じょうおんかくゆうごう

熱核融合

熱核融合 ねつかくゆうごう

原子核融合 原子核融合#Japanese

(physics) short for 原子核融合 (genshikaku yūgō): (atomic) nuclear fusion

原子核融合

(biology) karyogamy, the fusion of cellular nuclei when a sperm cell meets an egg cell


常温核融合

ja-noun

じょうおん かく ゆうごう

常(じょう)温(おん)核(かく)融(ゆう)合(ごう) • (jōon kaku yūgō)

常温核融合 (canonical)
jōon kaku yūgō (romanization)

[d͡ʑo̞ːo̞ŋ ka̠kɯ̟ jɯ̟ːɡo̞ː]

Compound of 常温 (jōon, “room temperature”) + 核 (kaku, “nucleus”) + 融合 (yūgō, “fusion”).

compound

(physics) cold fusion, cold nuclear fusion


ブラックホール

[bɯ̟ɾa̠k̚kɯ̟̊ ho̞ːɾɯ̟]


方程式

ja-noun

方(ほう)程(てい)式(しき) • (hōteishiki) ^(←はうていしき (fauteisiki)?)

方程式 (canonical)
hōteishiki (romanization)
fauteisiki (romanization)
はうていしき (hiragana historical)


条件

Chinese: 條件／条件 (tiáojiàn)

Korean: 조건 (jogeon)

Vietnamese: điều kiện

[d͡ʑo̞ːkẽ̞ɴ]

発生条件


天気予報

天気予報 (canonical)
tenki yohō (romanization)

天気 (tenki, “weather”) + 予報 (yohō, “forecast”)

af

天気予報が当たった。


飛ばす

ja-verb

飛(と)ばす • (tobasu) transitive godan (stem 飛(と)ばし (tobashi), past 飛(と)ばした (tobashita))

飛ばす (canonical)
tobasu (romanization)
飛ばし (stem)
飛ばした (past)
飛ばさ
とばさ
tobasa
飛ばし
とばし
tobashi
飛ばす
とばす
tobasu
飛ばせ
とばせ
tobase
飛ばされる (passive)
とばされる (passive)
tobasareru (passive)
飛ばさせる (causative)
飛ばさす (causative)
とばさせる (causative)
とばさす (causative)
tobasaseru (causative)
tobasasu (causative)
飛ばせる (potential)
とばせる (potential)
tobaseru (potential)
飛ばそう (volitional)
とばそう (volitional)
tobasō (volitional)
飛ばさない (negative)
とばさない (negative)
tobasanai (negative)
飛ばさず (continuative negative)
とばさず (continuative negative)
tobasazu (continuative negative)
飛ばします (formal)
とばします (formal)
tobashimasu (formal)
飛ばした (perfective)
とばした (perfective)
tobashita (perfective)
飛ばして (conjunctive)
とばして (conjunctive)
tobashite (conjunctive)
飛ばせば (conditional hypothetical)
とばせば (conditional hypothetical)
tobaseba (conditional hypothetical)

怪しいページに飛ばされる


メタン

Borrowed from German Methan. Listed as a borrowing from English methane by some sources, but this seems less likely considering the phonology.
First cited to a text from 1914.

メタン系炭化水素

系炭化水素 けいたんかすいそ


カルボン酸

カルボン酸 (canonical)
karubon-san (romanization)

[ka̠ɾɯ̟bõ̞ɰ̃sã̠ɴ]


ホームページ

ja-noun

ホームページ • (hōmu pēji)

File:2013 Marlboro Ice Blast open.jpg
詳細については、厚生労働省のホーム・ページをご参照ください。
Shosai ni tsuite wa, Kōsei-rōdō-shō no hōmu pēji o go-sanshō kudasai.
For details, please see the Ministry of Health, Labour and Welfare's home page.


叩く

ja-verb

叩(たた)く • (tataku) transitive godan (stem 叩(たた)き (tataki), past 叩(たた)いた (tataita))

叩く (canonical)
tataku (romanization)
叩き (stem)
叩いた (past)
叩か
たたか
tataka
叩き
たたき
tataki
叩く
たたく
tataku
叩け
たたけ
tatake
叩かれる (passive)
たたかれる (passive)
tatakareru (passive)
叩かせる (causative)
叩かす (causative)
たたかせる (causative)
たたかす (causative)
tatakaseru (causative)
tatakasu (causative)
叩ける (potential)
たたける (potential)
tatakeru (potential)
叩こう (volitional)
たたこう (volitional)
tatakō (volitional)
叩かない (negative)
たたかない (negative)
tatakanai (negative)
叩かず (continuative negative)
たたかず (continuative negative)
tatakazu (continuative negative)
叩きます (formal)
たたきます (formal)
tatakimasu (formal)
叩いた (perfective)
たたいた (perfective)
tataita (perfective)
叩いて (conjunctive)
たたいて (conjunctive)
tataite (conjunctive)
叩けば (conditional hypothetical)
たたけば (conditional hypothetical)
tatakeba (conditional hypothetical)
叩か (irrealis stem)
たたか (irrealis stem)
tataka (irrealis)
叩き (continuative stem)
たたき (continuative stem)
tataki (continuative)
叩く (stem terminative)
たたく (stem terminative)
tataku (terminative)
叩く (attributive stem)
たたく (attributive stem)
tataku (attributive)
叩け (realis stem)
たたけ (realis stem)
tatake (realis)
叩け (imperative stem)
たたけ (imperative stem)
tatake (imperative)
叩かず (negative)
たたかず (negative)
tatakazu (negative)
叩けど (contrastive)
たたけど (contrastive)
tatakedo (contrastive)
叩けば (causative)
たたけば (causative)
tatakeba (causative)
叩かば (conditional)
たたかば (conditional)
tatakaba (conditional)
叩きき (past)
たたきき (past)
tatakiki (past)
叩きけり (past)
たたきけり (past)
tatakikeri (past)
叩きつ (perfect)
たたきつ (perfect)
tatakitu (perfect)
叩きぬ (perfect)
たたきぬ (perfect)
tatakinu (perfect)
叩けり (continuative perfect)
叩きたり (continuative perfect)
たたけり (continuative perfect)
たたきたり (continuative perfect)
tatakeri (continuative perfect)
tatakitari (continuative perfect)
叩かむ (volitional)
たたかむ (volitional)
tatakamu (volitional)

From Old Japanese, from Proto-Japonic *tataku. Cognate with Okinawan 叩ちゅん (たたちゅん, tatachun).

APIを叩く


超電導

(engineering) Alternative spelling of 超伝導


幼虫

ja-noun

幼(よう)虫(ちゅう) • (yōchū)

1999 July 22, “プチモス [Petit Moth]”, in Vol.4, Konami:

It is not known what kind of bug this little larva grows into.

成長したらどんなムシになるか分からない、小さな幼虫。

Seichō shitara donna mushi ni naru ka wakaranai, chīsana yōchū.

(entomology) nymph (young worms or young insects in aquatic life)


明星

明(みょう)星(じょう) • (myōjō) ^(←みやうじやう (myauzyau)?)

明星 (canonical)
myōjō (romanization)
myauzyau (romanization)
みやうじやう (hiragana historical)

→ Portuguese: miojo

/mjauzjau/ → /mjɔːzjɔː/ → /mjoːd͡ʑoː/
From Middle Chinese 明星 (MC mjaeng seng).

(astronomy) a bright star, especially Venus as the morning star or evening star


組織

Middle Chinese 組織 (t͡suo^X t͡ɕɨk̚, “to weave threads together; to form from smaller components”)

組織犯罪

組織犯罪 そしきはんざい

組織労働者

組織労働者 そしきろうどうしゃ

織物組織

織物組織 おりものそひき

結合組織

結合組織 けつごうそしき

自主防災組織

自主防災組織 じしゅぼうさいそしき

統括組織

統括組織 とうかつそしき

犯罪組織

犯罪組織 はんざいそしき

非政府組織

非政府組織 ひせいふそしき

分裂組織

分裂組織 ぶんれつそしき

(biology) tissue (a group of similar cells that function together to do a specific job)


バイト

ja:バイト
ja:バイト (情報)


演算子

(mathematics, computing) A function or other mapping that carries variables defined on a domain into another variable; operator.


光年

ja-noun

光(こう)年(ねん) • (kōnen) ^(←くわうねん (kwaunen)?)

光年 (canonical)
kōnen (romanization)
kwaunen (romanization)
くわうねん (hiragana historical)

Appears to be a calque of English light year.


光年

ja-pos

光(こう)年(ねん) • (-kōnen) ^(←くわうねん (-kwaunen)?)

光年 (canonical)
-kōnen (romanization)
-kwaunen (romanization)
くわうねん (hiragana historical)

宇宙の直径は約 930億光年だ。

Uchū no chokkei wa yaku kyūhyakusanjū-oku kōnen da.

The diameter of the universe is some 93 billion light years.

1988 July 30 [1984 July 25], Fujiko F. Fujio, “ニューイヤー星(せい)調(ちょう)査(さ)行(こう) [Expedition to Planet New Year]”, in ポストの中の明日 [Post-Mid-Tomorrow] (藤子不二雄少年SF短編集; 2), 10th edition, volume 2 (fiction), Tokyo: Shogakukan, →ISBN, page 73:

Earth is essentially situated in the extremity of the Milky Way, sixty thousand light years from which, at the tip of the vortex molecules..., is “New Year”, the third planet of the Lorcal system.

地球自身すでに銀河系の外れにあるといえるが、そこからさらに六万光年渦分子の先っぽに……、ロルカル系第三惑星「ニューイヤー」がある。

Chikyū jishin sude ni Gingakei no hazure ni aru to ieru ga, soko kara sara ni rokuman kōnen kabunshi no sakippo ni……, Rorukaru-kei dai-san wakusei “Nyū Iyā” ga aru.


小惑星

ja-noun

小(しょう)惑(わく)星(せい) • (shōwakusei) ^(←せうわくせい (seuwakusei)?)

小惑星 (canonical)
shōwakusei (romanization)
seuwakusei (romanization)
せうわくせい (hiragana historical)

[ɕo̞ːβ̞a̠kɯ̟̊se̞ː]

From 小 (shō-, “small; little”) + 惑星 (wakusei, “planet”). Compare Chinese 小行星 (xiǎoxíngxīng), Korean 소행성 (sohaengseong), Vietnamese tiểu hành tinh.


アルギニン

[a̠ɾɯ̟ɡʲiɲ̟ĩɴ]


渦巻銀河

ja-noun

渦(うず)巻(まき)銀(ぎん)河(が) • (uzumaki ginga) ^(←うづまきぎんが (udumaki ginga)?)

渦巻銀河 (canonical)
uzumaki ginga (romanization)
udumaki ginga (romanization)
うづまきぎんが (hiragana historical)

[ɯ̟zɨma̠kʲi ɡʲĩŋɡa̠]

Compound of 渦巻 (uzumaki, “spiral”) + 銀河 (ginga, “galaxy”).


楕円銀河

ja-noun

楕(だ)円(えん)銀(ぎん)河(が) • (daen ginga) ^(←だゑんぎんが (dawen ginga)?)

楕円銀河 (canonical)
daen ginga (romanization)
dawen ginga (romanization)
だゑんぎんが (hiragana historical)

[da̠e̞ŋʲ ɡʲĩŋɡa̠]


棒渦巻銀河

棒(ぼう)渦(うず)巻(まき)銀(ぎん)河(が) • (bō uzumaki ginga)

棒渦巻銀河 (canonical)
bō uzumaki ginga (romanization)

[bo̞ː ɯ̟zɨma̠kʲi ɡʲĩŋɡa̠]

From 棒 (bō, “staff, stick”) + 渦巻銀河 (uzumaki ginga, “spiral galaxy”).

com

barred spiral galaxy
barred spiral galaxy


レンズ状銀河

レンズ状銀河 (canonical)
renzujō ginga (romanization)


不規則銀河

ja-noun

不(ふ)規(き)則(そく)銀(ぎん)河(が) • (fukisoku ginga)

不規則銀河 (canonical)
fukisoku ginga (romanization)

[ɸɯ̟kʲiso̞kɯ̟ ɡʲĩŋɡa̠]


球状星団

球状星団 (canonical)
kyūjō seidan (romanization)


散開星団

散開星団 (canonical)
sankai seidan (romanization)


角速度

角速度 (canonical)
kakusokudo (romanization)


臨界レイノルズ数

りんかい ^レイノルズ-すう

臨(りん)界(かい)レイノルズ数(すう) • (rinkai Reinoruzu-sū)

臨界レイノルズ数 (canonical)
rinkai Reinoruzu-sū (romanization)

critical Reynolds number
critical Reynolds number


レイノルズ数

レイノルズ数 (canonical)
reinoruzu sū (romanization)


成虫

(entomology) imago (adult insect/ adult worm)


分解

蛋白質分解酵素

蛋白質分解酵素 たんぱくしつぶんかいこうそ


分解

分解する (canonical)
bunkai suru (romanization)
分解し (stem)
分解した (past)
分解し
ぶんかいし
bunkai shi
分解する
ぶんかいする
bunkai suru
分解すれ
ぶんかいすれ
bunkai sure
分解せよ (imperative literary)
分解しろ (colloquial imperative)
ぶんかいせよ (imperative literary)
ぶんかいしろ (colloquial imperative)
bunkai seyo (imperative literary)
bunkai shiro (colloquial imperative)
分解される (passive)
ぶんかいされる (passive)
bunkai sareru (passive)
分解させる (causative)
分解さす (causative)
ぶんかいさせる (causative)
ぶんかいさす (causative)
bunkai saseru (causative)
bunkai sasu (causative)
分解できる (potential)
ぶんかいできる (potential)
bunkai dekiru (potential)
分解しよう (volitional)
ぶんかいしよう (volitional)
bunkai shiyō (volitional)
分解しない (negative)
ぶんかいしない (negative)
bunkai shinai (negative)
分解せず (continuative negative)
ぶんかいせず (continuative negative)
bunkai sezu (continuative negative)
分解します (formal)
ぶんかいします (formal)
bunkai shimasu (formal)
分解した (perfective)
ぶんかいした (perfective)
bunkai shita (perfective)
分解して (conjunctive)
ぶんかいして (conjunctive)
bunkai shite (conjunctive)
分解すれば (conditional hypothetical)
ぶんかいすれば (conditional hypothetical)
bunkai sureba (conditional hypothetical)

(chemistry) to resolve (light, a chemical, etc.)


有機溶剤

有機溶剤 (canonical)
yūkiyōzai (romanization)


デバッガ

[de̞ba̠ɡ̚ɡ̊a̠]


流れ星

流れ星 (canonical)
nagareboshi (romanization)

Compound of 流れ (nagare, “flowing, streaming”, the 連用形 (ren'yōkei, “continuative or stem form”) of verb 流れる (nagareru, “to flow, to stream”)) + 星 (hoshi, “star”). The hoshi changes to boshi as an instance of rendaku (連濁). Derived as the native Japanese reading of Middle Chinese-derived 流星 (ryūsei).
First attested from 1137.

compound

1993 November 25 [1989 May 20], Mitsuru Adachi, “第(だい)27(にじゅうなな)話(わ) 直(なお)人(と)の想(おも)い [Chapter 27: What Naoto Wants]”, in スロー(SLOW)ステップ(STEP) [Slow Step], 11th edition, volume 4 (fiction), Tokyo: Shogakukan, →ISBN, page 74:

……作者思いだね

……作者思いだね

……作者思いだね

……作者思いだね

……作者思いだね

……作者思いだね

1993 November 25 [1989 May 20], Mitsuru Adachi, “第(だい)27(にじゅうなな)話(わ) 直(なお)人(と)の想(おも)い [Chapter 27: Mortals’ Desires]”, in スロー(SLOW)ステップ(STEP) [Slow Step], 11th edition, volume 4 (fiction), Tokyo: Shogakukan, →ISBN, pages 93–94:

いいかげんにしろ！

いいかげんにしろ！

いいかげんにしろ！

いいかげんにしろ！

いいかげんにしろ！

いいかげんにしろ！

いいかげんにしろ！

(astronomy) synonym of 流星 (ryūsei, “meteor, shooting star, falling star”)


マーク

ja-noun

マーク • (māku)

マークアップ マークアップ#Japanese

(computing) short for マークアップ (mākuappu, “markup”)


マーク

ja-pos

マーク • (Māku)


流星

ja-noun

流(りゅう)星(せい) • (ryūsei) ^(←りうせい (riusei)?)

流星 (canonical)
ryūsei (romanization)
riusei (romanization)
りうせい (hiragana historical)

From Old Japanese, in turn from Middle Chinese 流星 (MC ljuw seng).
Attested in a portion of the Shoku Nihongi dating to 728.

2001 January 23, Masami Kurumada, “女神(アテナ)の聖闘士(セイント)の巻(まき) [Athena’s Saints]”, in Saint(セイント)星(セイ)矢(ヤ) [Saint Seiya], volume 1 (fiction), Tokyo: Shueisha, →ISBN, page 60:

ペガサス流星拳‼

(astronomy) a meteor, a shooting star, a falling star


りゅう座

竜 (ryū, “dragon”) + 座 (-za, “constellation”)


イエティー

ja-noun

イエティー • (ietī)

Borrowed from English yeti, from Tibetan གཡའ་དྲེད (g.ya' dred, “rock bear”).


孔雀

/kuᵑ sʲakʉ/ → /kuⁿzʲakʉ/ → /kuʑaku/
Ultimately from Middle Chinese 孔雀 (MC khuwngX tsjak).
First cited in the Wamyō Ruijushō of roughly 934.

くじゃく座 くじゃく座#Japanese

(astronomy, colloquial) Short for くじゃく座 (Kujaku-za): Pavo


アプリケーション

[a̠pɯ̟ɾʲike̞ːɕõ̞ɴ]

(computing, mobile telephony) an application


オブジェクト

(programming) object, in object-oriented programming


潮波

(oceanography) tidal wave (crest of ocean water resulting from tidal forces)


キーボード

ja-noun

キーボード • (kībōdo)


プログラマー

[pɯ̟ɾo̞ɡɯ̟ɾa̠ma̠ː]


時空

(physics) spacetime (four dimensional continuum)


スクロールバー

スクロールバー • (sukurōru bā)

(graphical user interface) scroll bar (graphical widget)


無機

(attributive, inorganic chemistry) the state or quality of being inorganic


Literally 二重丸(にじゅうまる) (nijūmaru, literally “two times circle”); a doubling of ○ for emphasis.

ja-r

This use may be formatted with a heavy outer ring:

(cartography) city hall or other municipal building


草本

一年生草本


寄生

寄生する (canonical)
kisei suru (romanization)
寄生し (stem)
寄生した (past)
寄生し
きせいし
kisei shi
寄生する
きせいする
kisei suru
寄生すれ
きせいすれ
kisei sure
寄生せよ (imperative literary)
寄生しろ (colloquial imperative)
きせいせよ (imperative literary)
きせいしろ (colloquial imperative)
kisei seyo (imperative literary)
kisei shiro (colloquial imperative)
寄生される (passive)
きせいされる (passive)
kisei sareru (passive)
寄生させる (causative)
寄生さす (causative)
きせいさせる (causative)
きせいさす (causative)
kisei saseru (causative)
kisei sasu (causative)
寄生できる (potential)
きせいできる (potential)
kisei dekiru (potential)
寄生しよう (volitional)
きせいしよう (volitional)
kisei shiyō (volitional)
寄生しない (negative)
きせいしない (negative)
kisei shinai (negative)
寄生せず (continuative negative)
きせいせず (continuative negative)
kisei sezu (continuative negative)
寄生します (formal)
きせいします (formal)
kisei shimasu (formal)
寄生した (perfective)
きせいした (perfective)
kisei shita (perfective)
寄生して (conjunctive)
きせいして (conjunctive)
kisei shite (conjunctive)
寄生すれば (conditional hypothetical)
きせいすれば (conditional hypothetical)
kisei sureba (conditional hypothetical)


石灰

From Middle Chinese compound 石灰 (dzyek xwoj, literally “stone + ash”).

煆製石灰

煆製石灰 かせいせっかい

過燐酸石灰

過燐酸石灰 かりんさんせっかい

重過燐酸石灰

重過燐酸石灰 じゅうかりんさんせっかい

石灰硫黄合剤

石灰硫黄合剤 せっかいいおうごうざい

石灰海綿

石灰海綿 せっかいかいめん

石灰窒素

石灰窒素 せっかいちっそ

石灰沈着

石灰沈着 せっかいちんちゃく

石灰肥料

石灰肥料 せっかいひりょう

炭化石灰

炭化石灰 たんかせっかい

風化石灰

風化石灰 ふうかせっかい


石灰

Compound of 石 (ishi, “stone”) + 灰 (hai, “ash”). The hai changes to bai as an instance of rendaku (連濁).


石灰石

ja-noun

石(せっ)灰(かい)石(せき) • (sekkaiseki) ^(←せきくわいせき (sekikwaiseki)?)

石灰石 (canonical)
sekkaiseki (romanization)
sekikwaiseki (romanization)
せきくわいせき (hiragana historical)


有機

有機 (canonical)
yūki (romanization)
iuki (romanization)
いうき (hiragana historical)

(attributive, organic chemistry) the state or quality of being organic


炭化水素

炭(たん)化(か)水(すい)素(そ) • (tanka suiso) ^(←たんくわすいそ (tankwasuiso)?)

炭化水素 (canonical)
tanka suiso (romanization)
tankwasuiso (romanization)
たんくわすいそ (hiragana historical)

炭化 (tanka, “carbonisation”) + 水素 (suiso, “hydrogen”), compare with Dutch koolwaterstof

affix

アセチレン系炭化水素

系炭化水素 けいたんかすいそ

エチレン系炭化水素

系炭化水素 けいたんかすいそ

オレフィン系炭化水素

系炭化水素 けいたんかすいそ

メタン系炭化水素

系炭化水素 けいたんかすいそ


二酸化炭素

ja-noun

二(に)酸(さん)化(か)炭(たん)素(そ) • (nisanka tanso) ^(←にさんくわたんそ (nisankwatanso)?)

二酸化炭素 (canonical)
nisanka tanso (romanization)
nisankwatanso (romanization)
にさんくわたんそ (hiragana historical)

→ Korean: 이산화탄소 (isanhwatanso)

→ Min Nan: 二酸化炭素 (jī-sng-hòa thòaⁿ-sò͘)

[ɲ̟isã̠ŋka̠ tã̠ɰ̃so̞]

From 二 (ni-, “di-”) + 酸化 (sanka, “oxidation”) + 炭素 (tanso, “carbon”).

af

一酸化炭素

一酸化炭素 いっさんかたんそ


電気穿孔法

ja-noun

電(でん)気(き)穿(せん)孔(こう)法(ほう) • (denkisenkōhō)

電気穿孔法 (canonical)
denkisenkōhō (romanization)


公開鍵

公開鍵 (canonical)
kōkaikagi (romanization)


秘密鍵

秘密鍵 (canonical)
himitsukagi (romanization)


圧入

圧(あつ)入(にゅう) • (atsunyū) ^(←あつにふ (atunifu)?)

圧入 (canonical)
atsunyū (romanization)
atunifu (romanization)
あつにふ (hiragana historical)

圧入硬度: Indentation hardness

圧入硬度 あつにゅうこうど

圧入流体

圧入流体 あつにゅうりゅうたい

圧入流体面

圧入流体面 あつにゅうりゅうたいめん

圧入圧力

圧入圧力 あつにゅうあつりょく

圧入指数

圧入指数 あつにゅうしすう

圧入試験

圧入試験 あつにゅうしけん

圧入仕上法

圧入仕上法 あつにゅうしあげほう

圧入骨折

圧入骨折 あつにゅうこっせつ


短刀

(weaponry) tanto (a traditional Japanese small sword or knife; often used as a secondary weapon to a katana)


分散

[bɯ̟̃ɰ̃sã̠ɴ]


分散

分散する (canonical)
bunsan suru (romanization)
分散し (stem)
分散した (past)
分散し
ぶんさんし
bunsan shi
分散する
ぶんさんする
bunsan suru
分散すれ
ぶんさんすれ
bunsan sure
分散せよ (imperative literary)
分散しろ (colloquial imperative)
ぶんさんせよ (imperative literary)
ぶんさんしろ (colloquial imperative)
bunsan seyo (imperative literary)
bunsan shiro (colloquial imperative)
分散される (passive)
ぶんさんされる (passive)
bunsan sareru (passive)
分散させる (causative)
分散さす (causative)
ぶんさんさせる (causative)
ぶんさんさす (causative)
bunsan saseru (causative)
bunsan sasu (causative)
分散できる (potential)
ぶんさんできる (potential)
bunsan dekiru (potential)
分散しよう (volitional)
ぶんさんしよう (volitional)
bunsan shiyō (volitional)
分散しない (negative)
ぶんさんしない (negative)
bunsan shinai (negative)
分散せず (continuative negative)
ぶんさんせず (continuative negative)
bunsan sezu (continuative negative)
分散します (formal)
ぶんさんします (formal)
bunsan shimasu (formal)
分散した (perfective)
ぶんさんした (perfective)
bunsan shita (perfective)
分散して (conjunctive)
ぶんさんして (conjunctive)
bunsan shite (conjunctive)
分散すれば (conditional hypothetical)
ぶんさんすれば (conditional hypothetical)
bunsan sureba (conditional hypothetical)

[bɯ̟̃ɰ̃sã̠ɴ]


真空

From Old Japanese, in turn from Middle Chinese 真空 (MC tsyin khuwng).
First attested in the 懐風藻 (Kaifūsō) anthology of Sinitic poetry written by Japanese authors, compiled in 751.
The modern sense of vacuum is first attested in 1876.

(physics) vacuum: a region of space that contains no matter, a void


弾道学

弾(だん)道(どう)学(がく) • (dandōgaku) ^(←だんだうがく (dandaugaku)?)

弾道学 (canonical)
dandōgaku (romanization)
dandaugaku (romanization)
だんだうがく (hiragana historical)

[dã̠ndo̞ːɡa̠kɯ̟]

弾道 (dandō, “trajectory”) + 学 (-gaku, “-graphy; -logy”)


初速度

初速度 (canonical)
shosokudo (romanization)


副作用

[ɸɯ̟kɯ̟sa̠jo̞ː]


キメラ

ja:キメラ
ja:キメラ (曖昧さ回避)


メタ言語

メタ言語 (canonical)
meta-gengo (romanization)

[me̞ta̠ɡẽ̞ŋɡo̞]

From メタ (meta, “meta”) + 言(げん)語(ご) (gengo, “language”).


過酸化水素

ja-noun

過(か)酸(さん)化(か)水(すい)素(そ) • (kasanka suiso) ^(←くわさんくわすいそ (kwasankwasuiso)?)

過酸化水素 (canonical)
kasanka suiso (romanization)
kwasankwasuiso (romanization)
くわさんくわすいそ (hiragana historical)

過酸化 (kasanka, “peroxidation”) + 水素 (suiso, “hydrogen”)


酸化アルミニウム

酸化アルミニウム (canonical)
sanka aruminiumu (romanization)

[sã̠ŋka̠ a̠ɾɯ̟mʲiɲ̟iɯ̟mɯ̟]

From 酸化 (sanka, “oxidation”) + アルミニウム (aruminiumu, “aluminium”).


酸化

酸化する (canonical)
sanka suru (romanization)
酸化し (stem)
酸化した (past)
酸化し
さんかし
sanka shi
酸化する
さんかする
sanka suru
酸化すれ
さんかすれ
sanka sure
酸化せよ (imperative literary)
酸化しろ (colloquial imperative)
さんかせよ (imperative literary)
さんかしろ (colloquial imperative)
sanka seyo (imperative literary)
sanka shiro (colloquial imperative)
酸化される (passive)
さんかされる (passive)
sanka sareru (passive)
酸化させる (causative)
酸化さす (causative)
さんかさせる (causative)
さんかさす (causative)
sanka saseru (causative)
sanka sasu (causative)
酸化できる (potential)
さんかできる (potential)
sanka dekiru (potential)
酸化しよう (volitional)
さんかしよう (volitional)
sanka shiyō (volitional)
酸化しない (negative)
さんかしない (negative)
sanka shinai (negative)
酸化せず (continuative negative)
さんかせず (continuative negative)
sanka sezu (continuative negative)
酸化します (formal)
さんかします (formal)
sanka shimasu (formal)
酸化した (perfective)
さんかした (perfective)
sanka shita (perfective)
酸化して (conjunctive)
さんかして (conjunctive)
sanka shite (conjunctive)
酸化すれば (conditional hypothetical)
さんかすれば (conditional hypothetical)
sanka sureba (conditional hypothetical)

From 酸 (san, “acid”, also in 酸素 (sanso, “oxygen”, literally “acidic/sour element; sourstuff”)) + 化 (-ka, “-ization”).

suf

also in <i class="Jpan mention" lang="ja">酸素</i> (sanso, “oxygen”, literally “acidic/sour element; sourstuff”)

(chemistry) to oxidize, to become oxidized


携帯基地局

携帯基地局 (canonical)
keitaikichikyoku (romanization)

(mobile telephony) cell phone relay-station


配列

ja-noun

配(はい)列(れつ) • (hairetsu) ^(←はいれつ (fairetu)?)

配列 (canonical)
hairetsu (romanization)
fairetu (romanization)
はいれつ (hiragana historical)


変数

ローカル変数


識別子

識別子 (canonical)
shikibetsushi (romanization)


プログラミング

[pɯ̟ɾo̞ɡɯ̟ɾa̠mʲĩŋɡɯ̟]

プログラミング言語


休火山

[kʲɨːka̠zã̠ɴ]


半減期

[hã̠ŋɡẽ̞ŋʲkʲi]

(physics, chemistry, medicine) a half-life


ソース

ソース • (sōsu)


ウイルス

From Latin vīrus, possibly via German Virus.

(pathology, microbiology, virology) a virus


アミノ酸

アミノ酸 (canonical)
amino-san (romanization)


生息地

生息地 (canonical)
seisokuchi (romanization)

From 生息(せいそく) (seisoku) + 地(ち) (chi). 生 is a daiyōji replacing 棲.


実生

実(み)生(しょう) or 実(み)生(ばえ) or 実生(さねおい) • (mishō or mibae or saneoi) ^(←みしやう (misyau)?)

実生 (canonical)
実生 (canonical)
実生 (canonical)
mishō (romanization)
mibae (romanization)
saneoi (romanization)
misyau (romanization)
みしやう (hiragana historical)

(botany) seedling; plant raised from the seed


実行

実行する (canonical)
jikkō suru (romanization)
実行し (stem)
実行した (past)
実行し
じっこうし
jikkō shi
実行する
じっこうする
jikkō suru
実行すれ
じっこうすれ
jikkō sure
実行せよ (imperative literary)
実行しろ (colloquial imperative)
じっこうせよ (imperative literary)
じっこうしろ (colloquial imperative)
jikkō seyo (imperative literary)
jikkō shiro (colloquial imperative)
実行される (passive)
じっこうされる (passive)
jikkō sareru (passive)
実行させる (causative)
実行さす (causative)
じっこうさせる (causative)
じっこうさす (causative)
jikkō saseru (causative)
jikkō sasu (causative)
実行できる (potential)
じっこうできる (potential)
jikkō dekiru (potential)
実行しよう (volitional)
じっこうしよう (volitional)
jikkō shiyō (volitional)
実行しない (negative)
じっこうしない (negative)
jikkō shinai (negative)
実行せず (continuative negative)
じっこうせず (continuative negative)
jikkō sezu (continuative negative)
実行します (formal)
じっこうします (formal)
jikkō shimasu (formal)
実行した (perfective)
じっこうした (perfective)
jikkō shita (perfective)
実行して (conjunctive)
じっこうして (conjunctive)
jikkō shite (conjunctive)
実行すれば (conditional hypothetical)
じっこうすれば (conditional hypothetical)
jikkō sureba (conditional hypothetical)

プログラムを実行する


武器

1999 March 1, “格(かく)闘(とう)戦(せん)士(し)アルティメーター [Combat Warrior Ultimator]”, in Booster 1, Konami:

A combat warrior who fights with his bare hands, without ever using any weapon whatsoever.

武器をいっさい使わず、素手で戦いぬく格闘戦士。

Buki o issai tsukawazu, sude de tatakainuku kakutō senshi.

拳銃は最後の武器！銃口を人に向けてはダメ！

2012 October 5, “オーガの脱(だつ)獄(ごく)者(しゃ) [Ogre Jailbreaker]”, in ラヴニカへの回帰 [Return to Ravnica], Wizards of the Coast:

It took three years for it to occur to him to use the chain as a weapon. But once it did, he made up for lost time.

鎖を武器として使うという発想に至るまでに三年を要した。だがこれに気付いた彼は、無駄にした年月分を取り返した。

Kusari o buki toshite tsukau to iu hassō ni itaru made ni sannen o yōshita. Daga kore ni kizuita kare wa, muda ni shita toshitsukibun o torikaeshita.


乾湿計

乾湿計 (canonical)
kanshitsukei (romanization)

[kã̠ɰ̃ɕit͡sɨke̞ː]


クラス図

クラス図 (canonical)
kurasu zu (romanization)

static structure diagram
static structure diagram

(software engineering) class diagram - A type of static structure diagram that describes the structure of a system by showing the system's classes, their attributes, and the relationships between the classes.


デオキシリボ核酸

デオキシリボ核酸 (canonical)
deokishiribo-kakusan (romanization)

[de̞o̞kʲi̥ɕiɾʲibo̞ka̠kɯ̟̊sã̠ɴ]

deoxyribonucleic acid
deoxyribonucleic acid

(genetics, biochemistry) deoxyribonucleic acid


変異

突然変異

突然変異 とつぜんへんい


変異

変異する (canonical)
hen'i suru (romanization)
変異し (stem)
変異した (past)
変異し
へんいし
hen'i shi
変異する
へんいする
hen'i suru
変異すれ
へんいすれ
hen'i sure
変異せよ (imperative literary)
変異しろ (colloquial imperative)
へんいせよ (imperative literary)
へんいしろ (colloquial imperative)
hen'i seyo (imperative literary)
hen'i shiro (colloquial imperative)
変異される (passive)
へんいされる (passive)
hen'i sareru (passive)
変異させる (causative)
変異さす (causative)
へんいさせる (causative)
へんいさす (causative)
hen'i saseru (causative)
hen'i sasu (causative)
変異できる (potential)
へんいできる (potential)
hen'i dekiru (potential)
変異しよう (volitional)
へんいしよう (volitional)
hen'i shiyō (volitional)
変異しない (negative)
へんいしない (negative)
hen'i shinai (negative)
変異せず (continuative negative)
へんいせず (continuative negative)
hen'i sezu (continuative negative)
変異します (formal)
へんいします (formal)
hen'i shimasu (formal)
変異した (perfective)
へんいした (perfective)
hen'i shita (perfective)
変異して (conjunctive)
へんいして (conjunctive)
hen'i shite (conjunctive)
変異すれば (conditional hypothetical)
へんいすれば (conditional hypothetical)
hen'i sureba (conditional hypothetical)

(genetics) to mutate, to undergo mutation


突然変異

突然変異 (canonical)
totsuzenhen'i (romanization)

* 突然 (とつぜん, totsuzen): sudden
* +変異 (へんい, hen'i): alteration


拡張子

拡(かく)張(ちょう)子(し) • (kakuchōshi) ^(←くわくちやうし (kwakutyausi)?)

拡張子 (canonical)
kakuchōshi (romanization)
kwakutyausi (romanization)
くわくちやうし (hiragana historical)

[ka̠kɯ̟t͡ɕo̞ːɕi]

拡張 (kakuchō, “extension”) + 子 (-shi, “object”)

suffix

テキストファイルの拡張子は.txtです。

Tekisuto fairu no kakuchōshi wa txt desu.

A text file will have a file extension of .txt.


コード

ja-noun

コード • (kōdo)

(programming) code (instructions for a computer)


コード

コード • (kōdo)

(electronics) cord (wires surrounded by a coating, used to supply electricity)


原理

From 原 (gen, “principle”) + 理 (ri, “theory”).

アルキメデスの原理

(physics) A basic scientific law which explains how a thing works, especially, that is quite primitive and have been found at very long ago; a principle.


化合物

化(か)合(ごう)物(ぶつ) • (kagōbutsu) ^(←くわがふぶつ (kwagafubutu)?)

化合物 (canonical)
kagōbutsu (romanization)
kwagafubutu (romanization)
くわがふぶつ (hiragana historical)

[ka̠ɡo̞ːbɯ̟t͡sɨ]


鍵盤

鍵盤配列


青金石

青金石 (canonical)
seikinseki (romanization)

From Middle Chinese compound 青金石 (*tseng kim dzyek, literally “blue-gold stone”). Compare modern Chinese 青金石 (qīngjīnshí).

(mineralogy, geology) lazurite, one of the main mineral components of lapis lazuli


重心

Blend of 重力 (jūryoku, “gravity”) + 心 (-shin, “center”)

blend

(physics) a center of gravity; a centroid


鍵交換

鍵交換 (canonical)
kagikōkan (romanization)

(cryptography) key exchange - an exchange of peers' keys at initialization phase of connection.


ワープロソフト

テキストエディタ テキストエディタ

(computing) Software that provides word processing functions on a computer, typically including typeface selection, line justification and other formatting, pagination, and numerous other features. Compare (テキストエディタ) text editor.


グラフィックスカード

NVIDIA の最新のフラッグシップ グラフィックス カードは、ゲームのリアリズムとパフォーマンスに革命を起こします。強力な Turing™ GPU アーキテクチャ、 画期的なテクノロジ、 11 GB 次世代超高速 GDDR6 メモリによる、究極のゲーミング GPU です。

(Can we date this quote?), “GEFORCE RTX™ 2080 Ti”, in www.nvidia.com:

NVIDIA’s newest flagship graphics card is a revolution in gaming realism and performance. Its powerful NVIDIA Turing™ GPU architecture, breakthrough technologies, and 11 GB of next-gen, ultra-fast GDDR6 memory make it the world’s ultimate gaming GPU.

Enubidia no saishin no furaggushippu gurafikkusu kādo wa, gēmu no riarizumu to pafōmansu ni kakumei o okoshimasu. Kyōryoku na Chūringu jīpīyū ākitekucha, kakkiteki na tekunoroji, jūichi gigabaito jisedai chōkōsoku jīdīdīāru-shikkusu memori ni yoru, kyūkyoku no gēmingu jīpīyū desu.

ビデオカード ビデオカード#Japanese

(computer hardware) Synonym of ビデオカード (bideo kādo, “video card”); a graphics card


ビデオカード

Daijisen
Nvidia
RIVA 128
Video card
ja:ビデオカード
ja:松村明


マザーボード

ja-noun

マザーボード • (mazābōdo)


メモリ

メモリを食う

to eat up memory (substantially occupy RAM)

1999 September 16, Motohiro Katou, “ヤコブの階(かい)段(だん) [Jacob’s Stairway]”, in Ｑ.(キュー)Ｅ.(イー)Ｄ.(ディー) 証(しょう)明(めい)終(しゅう)了(りょう) [Q.E.D. Quod Erat Demonstrandum], volume 4 (fiction), Tokyo: Kodansha, →ISBN, page 151:

Memory is sorta like a working desk inside a computer...

メモリっていうのはコンピュータの中の作業机みたいなもので‥‥

Memori tte iu no wa konpyūta no naka no sagyōzukue mitai na mono de‥‥


ハードディスク

ja:ハードディスク (曖昧さ回避)


フロッピーディスク

[ɸɯ̟ɾo̞p̚ʲpʲiː dʲisɨ̥kɯ̟]

(computer hardware) floppy disk; diskette

ja:フロッピーディスク


ディスク

Daijisen#Online_search_engines
Disc
Nihon Kokugo Daijiten
ja:ディスク

From English disk / disc, as well as French disque.
First attested to the late 1950s.

(computing) floppy disk, hard disk, CD-ROM


ノートパソコン

Calque of English notebook computer, equivalent to ノート (nōto, “note; notebook”) + パソコン (pasokon, “PC”).


ノートブック

ノートパソコン ノートパソコン#Japanese

(computing) Synonym of ノートパソコン (nōto pasokon, “notebook computer”)


表計算ソフト

表計算ソフト (canonical)
hyōkeisan sofuto (romanization)

(computing) spreadsheet (a computer software which enables calculation of digits filled in grid)


表計算

表計算 (canonical)
hyōkeisan (romanization)

(computing) spreadsheet - automatic calculation of digits in the grids by using computer.


ファイル名

ファイル名 (canonical)
fairu-mei (romanization)

ファイル (fairu, “file”) + 名 (mei, “name”), calque of English filename


細胞核

ja-noun

細(さい)胞(ぼう)核(かく) • (saibōkaku) ^(←さいばうかく (saibaukaku)?)

細胞核 (canonical)
saibōkaku (romanization)
saibaukaku (romanization)
さいばうかく (hiragana historical)