가

—가 (canonical)
-ga (romanization)
價 (hanja)

Sino-Korean word from 價 (“price, value”).

ko-etym-sino

the hanja entry at 價 for Sino-Korean compounds of 가


장

Sino-Korean word from 場, from the Middle Korean reading 댜ᇰ (Yale: tyàng).


배터리

라디오의 배터리를 바꾸다

(electronics) battery (device to store electricity)


상

the hanja entry at 像 for Sino-Korean compounds of 상


죽다

ko-verb

죽다 • (jukda) (infinitive 죽어, sequential 죽으니)

jukda (romanization)
죽어 (infinitive)
죽으니 (sequential)
죽는다 (formal indicative non-past)
죽어 (indicative informal non-past)
죽어요 (indicative informal non-past polite)
죽습니다 (formal indicative non-past polite)
죽었다 (formal indicative past)
죽었어 (indicative informal past)
죽었어요 (indicative informal past polite)
죽었습니다 (formal indicative past polite)
죽느냐 (formal interrogative non-past)
죽어 (informal interrogative non-past)
죽어요 (informal interrogative non-past polite)
죽습니까 (formal interrogative non-past polite)
죽었느냐 (formal interrogative past)
죽었어 (informal interrogative past)
죽었어요 (informal interrogative past polite)
죽었습니까 (formal interrogative past polite)
죽자 (formal hortative)
죽어 (hortative informal)
죽어요 (hortative informal polite)
죽으십시다 (formal hortative polite)
죽어라 (formal imperative)
죽어 (imperative informal)
죽어요 (imperative informal polite)
죽읍시오 (formal imperative polite)
죽겠다 (assertive formal)
죽겠어 (assertive informal)
죽겠어요 (assertive informal polite)
죽겠습니다 (assertive formal polite)
죽어 (causative formal)
죽어서 (causative informal)
죽으니 (causative informal polite)
죽으니까 (causative formal polite)
죽지만 (contrastive formal)
죽는데 (contrastive informal)
죽더니 (contrastive informal polite)
죽고 (conjunctive formal)
죽으면 (conditional formal)
죽어야 (conditional informal)
죽으려고 (formal motive-form)
죽음 (formal noun-from-verb)
죽기 (informal noun-from-verb)
죽었음 (formal noun-from-verb past)
죽었기 (informal noun-from-verb past)
죽은 (determiner formal past)
죽는 (determiner formal present)
죽을 (determiner formal future)

First attested in the Yongbi eocheon'ga (龍飛御天歌 / 용비어천가), 1447, as Middle Korean 죽다〮 (Yale: cwùktá). The suppletive honorific 돌아가시다 (doragasida) is first attested in the Memoirs of Lady Hyegyeong, 1805.

ko-etym-native

(of a personal characteristic, energy, etc.) to fade away, to disappear


힘

First attested in the Seokbo sangjeol (釋譜詳節 / 석보상절), 1447, as Middle Korean 힘〮 (Yale: hím).


작용

Sino-Korean word from 作用, from 作 (“working”) + 用 (“using”).


대역폭

Sino-Korean word from 帶域幅 (“(physics) band, bandwidth”)


시각

[ˈɕʰi(ː)ɡa̠k̚]

Sino-Korean word from 視角, from 視 (“seeing”) + 角 (“angle”)


핵

the hanja entry at 核 for Sino-Korean compounds of 핵


결정되다

ko-verb

결정되다 • (gyeoljeongdoeda) (infinitive 결정돼 or 결정되어, sequential 결정되니)

gyeoljeongdoeda (romanization)
결정돼 (infinitive)
결정되어 (infinitive)
결정되니 (sequential)
결정된다 (formal indicative non-past)
결정돼 (indicative informal non-past)
결정돼요 (indicative informal non-past polite)
결정되어요 (indicative informal non-past polite)
결정됩니다 (formal indicative non-past polite)
결정됐다 (formal indicative past)
결정됐어 (indicative informal past)
결정됐어요 (indicative informal past polite)
결정됐습니다 (formal indicative past polite)
결정되느냐 (formal interrogative non-past)
결정돼 (informal interrogative non-past)
결정돼요 (informal interrogative non-past polite)
결정되어요 (informal interrogative non-past polite)
결정됩니까 (formal interrogative non-past polite)
결정됐느냐 (formal interrogative past)
결정됐어 (informal interrogative past)
결정됐어요 (informal interrogative past polite)
결정됐습니까 (formal interrogative past polite)
결정되자 (formal hortative)
결정돼 (hortative informal)
결정돼요 (hortative informal polite)
결정되어요 (hortative informal polite)
결정되십시다 (formal hortative polite)
결정돼라 (formal imperative)
결정되어라 (formal imperative)
결정돼 (imperative informal)
결정돼요 (imperative informal polite)
결정되어요 (imperative informal polite)
결정됩시오 (formal imperative polite)
결정되겠다 (assertive formal)
결정되겠어 (assertive informal)
결정되겠어요 (assertive informal polite)
결정되겠습니다 (assertive formal polite)
결정돼 (causative formal)
결정돼서 (causative informal)
결정되어서 (causative informal)
결정되니 (causative informal polite)
결정되니까 (causative formal polite)
결정되지만 (contrastive formal)
결정되는데 (contrastive informal)
결정되더니 (contrastive informal polite)
결정되고 (conjunctive formal)
결정되면 (conditional formal)
결정돼야 (conditional informal)
결정되어야 (conditional informal)
결정되려고 (formal motive-form)
결정됨 (formal noun-from-verb)
결정되기 (informal noun-from-verb)
결정됐음 (formal noun-from-verb past)
결정되었음 (formal noun-from-verb past)
결정됐기 (informal noun-from-verb past)
결정되었기 (informal noun-from-verb past)
결정된 (determiner formal past)
결정되는 (determiner formal present)
결정될 (determiner formal future)
결정되신다 (formal indicative non-past)
결정되셔 (indicative informal non-past)
결정되세요 (indicative informal non-past polite)
결정되셔요 (indicative informal non-past polite)
결정되십니다 (formal indicative non-past polite)
결정되셨다 (formal indicative past)
결정되셨어 (indicative informal past)
결정되셨어요 (indicative informal past polite)
결정되셨습니다 (formal indicative past polite)
결정되시느냐 (formal interrogative non-past)
결정되셔 (informal interrogative non-past)
결정되세요 (informal interrogative non-past polite)
결정되셔요 (informal interrogative non-past polite)
결정되십니까 (formal interrogative non-past polite)
결정되셨느냐 (formal interrogative past)
결정되셨어 (informal interrogative past)
결정되셨어요 (informal interrogative past polite)
결정되셨습니까 (formal interrogative past polite)
결정되시라 (formal imperative)
결정되셔 (imperative informal)
결정되세요 (imperative informal polite)
결정되십시오 (formal imperative polite)
결정되시겠다 (assertive formal)
결정되시겠어 (assertive informal)
결정되시겠어요 (assertive informal polite)
결정되시겠습니다 (assertive formal polite)
결정되셔 (causative formal)
결정되셔서 (causative informal)
결정되시니 (causative informal polite)
결정되시니까 (causative formal polite)
결정되시지만 (contrastive formal)
결정되시는데 (contrastive informal)
결정되시더니 (contrastive informal polite)
결정되시고 (conjunctive formal)
결정되시면 (conditional formal)
결정되셔야 (conditional informal)
결정되시려고 (formal motive-form)
결정되심 (formal noun-from-verb)
결정되시기 (informal noun-from-verb)
결정되셨음 (formal noun-from-verb past)
결정되셨기 (informal noun-from-verb past)
결정되신 (determiner formal past)
결정되시는 (determiner formal present)
결정되실 (determiner formal future)

결정(結晶) (gyeoljeong, “crystal”) + 되다 (-doeda, “to become”, light verb deriving passive verbs).

af

[kjʌ̹ʎt͡ɕ͈ʌ̹ŋdwe̞da̠]

[kjʌ̹ʎt͡ɕ͈ʌ̹ŋdø̞da̠]


파단

Sino-Korean word from 破 (“breaking”) + 斷 (“dividing”)


파장

[pʰa̠d͡ʑa̠ŋ]

Sino-Korean word from 波長, from 波 (“wave”) + 長 (“length”), an orthographic borrowing from Japanese 波長(はちょう) (hachō).


몰

(chemistry, physics) mole (unit of quantity)


원자

Sino-Korean word from 原子, from 原 (“original”) + 子, an orthographic borrowing from Japanese 原子 (genshi).


표면장력

pyomyeonjangnyeok (romanization)
表面張力 (hanja)

[pʰjomjʌ̹ɲd͡ʑa̠ŋɲʌ̹k̚]

Sino-Korean word from 表面張力 (“surface tension”)


중력자

[ˈt͡ɕu(ː)ŋɲʌ̹k̚t͡ɕ͈a̠]


질량

Sino-Korean word from 質量, an orthographic borrowing from Japanese 質量(しつりょう) (shitsuryō)

공간의 일부를 차지하고 질량을 갖는 요소.

An element that occupies part of space and has mass.

gongganui ilbureul chajihago jillyang'eul ganneun yoso.


충돌

[t͡ɕʰuŋdo̞ɭ]


자극

[ˈt͡ɕa̠(ː)ɡɯk̚]


충전기

[t͡ɕʰuŋd͡ʑʌ̹nɡi]

Sino-Korean word from 充電器, from 充電 (“charg”) + 器 (“instrument”).


역학

Sino-Korean word from 力學, from 力 (“force”) + 學 (“study”), an orthographic borrowing from Japanese 力学(りきがく) (rikigaku).


동력

[ˈto̞(ː)ŋɲʌ̹k̚]

Sino-Korean word from 動力, from an orthographic borrowing from Japanese 動力 (dōryoku).


횡파

Sino-Korean word from 橫波, from 橫 (“horizontal”) + 波 (“wave”)


종파

Sino-Korean word from 縱波, from 縱 (“vertical”) + 波 (“wave”)

[t͡ɕo̞ŋpʰa̠]


벡터

(mathematics, physics, molecular biology) a vector


음향양자

eumhyang'yangja (romanization)
音響量子 (hanja)

[ɯmʝa̠ŋja̠ŋd͡ʑa̠]


양자역학

yangjayeokhak (romanization)
量子力學 (hanja)

[ja̠ŋd͡ʑa̠jʌ̹kʰa̠k̚]

Sino-Korean word from 量子力學, from 量子 (“quantum”) + 力學 (“mechanics”).


운동량

Sino-Korean word from 運動量, from 運動 (“motion”) + 量 (“amount”)


반물질

Sino-Korean word from 反物質, from 反 (“anti-”) + 物質 (“matter”).


반입자

Sino-Korean word from 反粒子, from 反 (“anti-”) + 粒子 (“particle”).


저항기

[ˈt͡ɕɘ(ː)ɦa̠ŋɡi]


트랜지스터

[tʰɯɾɛɲd͡ʑisʰɯtʰʌ̹]

[tʰɯɾe̞ɲd͡ʑisʰɯtʰʌ̹]


축전기

[t͡ɕʰuk̚t͡ɕ͈ʌ̹nɡi]


진동수

Sino-Korean word from 진동(振動) (jindong) + 수(數) (su).


중력

[ˈt͡ɕu(ː)ŋɲʌ̹k̚]


전압

(electricity) electric pressure; voltage


장력

[t͡ɕa̠ŋɲʌ̹k̚]

(physics, engineering) tension (state of an elastic object)


칸델라

(physics) candela (unit of luminous activity)


헤르츠

[he̞ɾɯt͡ɕʰɯ]

240 헤르츠 모니터.

(physics) hertz; the derived unit of frequency


원자핵

[wʌ̹ɲd͡ʑa̠ɦɛk̚]

[wʌ̹ɲd͡ʑa̠ɦe̞k̚]


양성자

[ja̠ŋsʰʌ̹ŋd͡ʑa̠]

Sino-Korean word from 陽性 (“positive”) + 子 (“particle”)

(physics) proton; a positively charged subatomic particle


잠열

[t͡ɕa̠mjʌ̹ɭ]


흑체

[xɯk̚t͡ɕʰe̞]


물결길이

[muɭɡjʌ̹ɭɡiɾi]

물결 (mulgyeol, “wave”) + 길이 (giri, “length”).


진상

Sino-Korean word from 進 (“advance”) + 相 (“appearance”).

ko-etym-sino

진상회로

(electronics, chiefly compounded) leading


복굴절

[po̞k̚k͈uʎd͡ʑʌ̹ɭ]


전극

[ˈt͡ɕɘ(ː)nɡɯk̚]


양자화

(physics, signal processing) quantization


마하

Ultimately from German Mach (named after Ernst Mach), probably via Japanese マッハ (mahha, “Mach”).

마하 1.8


전단

Sino-Korean word from 剪斷 (“to shear off”).


피드백

(electronics, cybernetics, control theory) feedback (the part of an output signal that is looped back into the input to control or modify a system)

cybernetics; control theory; cybernetics; control theory


빛알

(nativising coinage, physics) Synonym of 광자(光子) (gwangja, “photon”)


알갱이

(nativising coinage, physics) Synonym of 입자(粒子) (ipja, “corpuscule”)


도란스

Borrowed from Japanese トランス (toransu), which is in turn borrowed from English transformer, then shortened.

(electronics, dated) a transformer for changing voltage in an electrical current


발전기

[pa̠ʎt͡ɕ͈ʌ̹nɡi]

mechanical energy
mechanical energy#English

electrical energy
electrical energy#English

(electricity) generator (machine that converts mechanical energy into electrical energy)


위상공간

wisanggonggan (romanization)
位相空間 (hanja)

[ɥisʰa̠ŋɡo̞ŋɡa̠n]

[ysʰa̠ŋɡo̞ŋɡa̠n]

Sino-Korean word from 位相空間, from 位相 + 空間.


출력

[t͡ɕʰuʎʎʌ̹k̚]

동력 출력

(electricity, computing, economics) output


질량 보존의 법칙

ko-noun

질량 보존의 법칙 • (jillyang bojon-ui beopchik)

jillyang bojon-ui beopchik (romanization)

From 질량 (jillyang) + 보존 (bojon) + 의 (-ui) + 법칙 (beopchik).

com

conservation of mass
conservation of mass

(physics, chemistry) law of conservation of mass


변형력

byeonhyeongnyeok (romanization)
變形力 (hanja)

[pjʌ̹nʝʌ̹ŋɲʌ̹k̚]


액상

액상소결


양전자

[ja̠ŋd͡ʑʌ̹ɲd͡ʑa̠]


누전

electrical engineering
electrical engineering


삼체

Compound of 삼(三) (sam, “three”) + 체(體) (che, “shape; form”).

com+

Meronyms: 고체(固體) (goche, “solid”), 액체(液體) (aekche, “liquid”), 기체(氣體) (giche, “gas”)


이조

Sino-Korean word from 離調, from 離 (“leave; deviate”) + 調 (“mode, phase”).


전자볼트

jeonjabolteu (romanization)
電子볼트 (hanja)

[t͡ɕʌ̹ɲd͡ʑa̠bo̞ɭtʰɯ]


스스디

Abbreviation of 에스에스디 (eseueseudi), from English SSD.

(electronics, colloquial) solid-state drive


트랜스

[tʰɯɾe̞nsʰɯ]

(electrical engineering) transformer (static device that transfers electric energy from one circuit to another by magnetic coupling)


유체동역학

ko-noun

유체동역학 • (yuchedong'yeokhak) (hanja 流體動力學)

yuchedong'yeokhak (romanization)
流體動力學 (hanja)

Sino-Korean word from 流體動力學, from 流體 (“fluid”) + 動力學 (“dynamics”)


전자기장

jeonjagijang (romanization)
電磁氣場 (hanja)

[t͡ɕʌ̹ɲd͡ʑa̠ɡid͡ʑa̠ŋ]

Sino-Korean word from 電磁氣場, from 電 (“electric”) + 磁氣 (“magnetism”) + 場 (“field”).

ko-etym-Sino

electromagnetic field
electromagnetic field


장파

[ˈt͡ɕa̠(ː)ŋpʰa̠]


역적

[ˈjɘ(ː)k̚t͡ɕ͈ʌ̹k̚]


충격량

chunggyeongnyang (romanization)
衝擊量 (hanja)

[ˈt͡ɕʰu(ː)ŋɡjʌ̹ŋɲa̠ŋ]

Sino-Korean word from 衝擊量, from 衝擊 (“impact; shock”) + 量 (“amount”).