子

From Middle Chinese 子 (MC tsiX), also used in the Man'yōshū (c. 759 CE) as 借音 (shakuon) kana for ⟨si⟩. Compare modern Mandarin 子 (zǐ).
The goon reading of shi is likely the original borrowing:
: /t͡sɨ/ → /sɨ/ → */ɕɨ/ → /ɕi/
The tōon reading su appears later, and only shows up in certain set terms borrowed from Chinese, where it seems to serve as a kind of nominalizing suffix:
: /t͡sɨ/ → /sɨ/ → */sʉ/ → /su/

(Chinese astrology) Rat, the first of the twelve Earthly Branches


子

Contracted from 鼠 (nezumi, “mouse, rat”).

(Chinese astrology) Rat, the first of the twelve Earthly Branches:

the hours between 11:00 P.M./midnight and 1:00/2:00 A.M.

the eleventh month of the lunar calendar


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 literary reading of Hokkien 宮 /宫 (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


処女宮

ja-pos

処(しょ)女(じょ)宮(きゅう) • (Shojokyū) ^(←しよぢよきゆう (Syodyokyuu)?)

処女宮 (canonical)
Shojokyū (romanization)
Syodyokyuu (romanization)
しよぢよきゆう (hiragana historical)

[ɕo̞ʑo̞kʲɨː]

処女 (shojo, “virgin”) + 宮 (-kyū, “astrological sign”)


白羊宮

ja-pos

白(はく)羊(よう)宮(きゅう) • (Hakuyōkyū) ^(←はくやうきゆう (Fakuyaukyuu)?)

白羊宮 (canonical)
Hakuyōkyū (romanization)
Fakuyaukyuu (romanization)
はくやうきゆう (hiragana historical)

[ha̠kɯ̟jo̞ːkʲɨː]

白羊 (hakuyō, “white sheep”) + 宮 (-kyū, “astrological sign”)


巨蟹宮

巨蟹宮 (canonical)
Kyokaikyū (romanization)

巨 (kyo, “giant”) + 蟹 (kai, “crab”) + 宮 (kyū, “astrological sign”)


金牛宮

ja-pos

金(きん)牛(ぎゅう)宮(きゅう) • (Kingyūkyū) ^(←きんぎうきゆう (Kingiukyuu)?)

金牛宮 (canonical)
Kingyūkyū (romanization)
Kingiukyuu (romanization)
きんぎうきゆう (hiragana historical)

[kʲĩŋʲɡʲɨːkʲɨː]

金 (kin, “gold”) + 牛 (gyū, “ox”) + 宮 (kyū, “astrological sign”)


双児宮

ja-pos

双(そう)児(じ)宮(きゅう) • (Sōjikyū) ^(←さうじきゆう (Sauzikyuu)?)

双児宮 (canonical)
Sōjikyū (romanization)
Sauzikyuu (romanization)
さうじきゆう (hiragana historical)

双児 (sōji, “twins”) + 宮 (-kyū, “astrological sign”)


双子宮

ja-pos

双(そう)子(し)宮(きゅう) • (Sōshikyū) ^(←さうしきゆう (Sausikyuu)?)

双子宮 (canonical)
Sōshikyū (romanization)
Sausikyuu (romanization)
さうしきゆう (hiragana historical)

[so̞ːɕi̥kʲɨː]

双子 (sōshi, “twins”) + 宮 (-kyū, “astrological sign”)

suf

(astrology) synonym of 双児宮 (Sōjikyū, “Gemini”)


獅子宮

獅子宮 (canonical)
Shishikyū (romanization)

獅子 (shishi, “lion”) + 宮 (-kyū, “astrological sign”)


天秤宮

天秤宮 (canonical)
Tenbinkyū (romanization)

[tẽ̞mbʲĩŋʲkʲɨː]

天秤 (tenbin, “scale”) + 宮 (-kyū, “astrological sign”)


天蝎宮

天蝎宮 (canonical)
Tenkatsukyū (romanization)

[tẽ̞ŋka̠t͡sɨ̥kʲɨː]

天 (ten, “sky”) + 蝎 (katsu, “scorpion”) + 宮 (kyū, “astrological sign”)


人馬宮

[d͡ʑĩmba̠kʲɨː]

人馬 (jinba, “centaur”) + 宮 (-kyū, “astrological sign”)


磨羯宮

ja-pos

磨(ま)羯(かつ)宮(きゅう) • (Makatsukyū) ^(←まかつきゆう (Makatukyuu)?)

磨羯宮 (canonical)
Makatsukyū (romanization)
Makatukyuu (romanization)
まかつきゆう (hiragana historical)


宝瓶宮

[ho̞ːhe̞ːkʲɨː]

宝 (hō, “precious”) + 瓶 (hei, “jar”) + 宮 (kyū, “astrological sign”)


双魚宮

ja-pos

双(そう)魚(ぎょ)宮(きゅう) • (Sōgyokyū) ^(←さうぎよきゆう (Saugyokyuu)?)

双魚宮 (canonical)
Sōgyokyū (romanization)
Saugyokyuu (romanization)
さうぎよきゆう (hiragana historical)

[so̞ːɡʲo̞kʲɨː]

双 (sōgyo, “twin”) + 魚 (gyo, “fish”) + 宮 (kyū, “astrological sign”)


黄道帯

ja-noun

黄(こう)道(どう)帯(たい) • (kōdōtai) ^(←くわうだうたい (kwaudautai)?)

黄道帯 (canonical)
kōdōtai (romanization)
kwaudautai (romanization)
くわうだうたい (hiragana historical)


十二宮

十(じゅう)二(に)宮(きゅう) • (jūnikyū) ^(←じふにきゆう (zifunikyuu)?)

十二宮 (canonical)
jūnikyū (romanization)
zifunikyuu (romanization)
じふにきゆう (hiragana historical)

[d͡ʑɨːɲ̟ikʲɨː]

黄道十二宮 黄道十二宮#Japanese

(astrology) clipping of 黄道十二宮 (kōdō jūnikyū, “twelve zodiac signs”)


ホロスコープ

[ho̞ɾo̞sɨ̥ko̞ːpɯ̟]


黄道十二宮

こうどう じゅうにきゅう

くわうだう じふにきゆう

黄(こう)道(どう)十(じゅう)二(に)宮(きゅう) • (kōdō jūnikyū) ^(←くわうだうじふにきゆう (kwaudau zifunikyuu)?)

黄道十二宮 (canonical)
kōdō jūnikyū (romanization)
kwaudau zifunikyuu (romanization)
くわうだうじふにきゆう (hiragana historical)

[ko̞ːdo̞ː d͡ʑɨːɲ̟ikʲɨː]