正矢

Chinese

		just (right); main; upright just (right); main; upright; straight; correct; principle; Chinese 1st month of year	arrow; dart
simp. and trad. (正矢)		正	矢

Pronunciation

Mandarin
(Pinyin): zhèngshǐ

(Zhuyin): ㄓㄥˋ ㄕˇ
Cantonese (Jyutping): zing³ ci²

Mandarin
- (Standard Chinese)
  - Pinyin: zhèngshǐ
  - Zhuyin: ㄓㄥˋ ㄕˇ
  - Gwoyeu Romatzyh: jenqshyy
  - IPA ^(key): /ʈ͡ʂɤŋ⁵¹ ʂʐ̩²¹⁴⁻²¹⁽⁴⁾/
  - Homophones:
    [Show/Hide]
    ^edit
    ^edit
    正史
    正室
    正矢
Cantonese
- (Standard Cantonese, Guangzhou)⁺
  - Jyutping: zing³ ci²
  - Yale: jing chí
  - Cantonese Pinyin: dzing³ tsi²
  - Guangdong Romanization: jing³ qi²
  - IPA ^(key): /t͡sɪŋ³³ t͡sʰiː³⁵/

Noun

正矢

(trigonometry) versine; versed sine

See also

三角函數／三角函数 (sānjiǎo hánshù)
正弦 (zhèngxián)
餘弦／余弦 (yúxián)
正切 (zhèngqiē)
餘切／余切 (yúqiē)
正割 (zhènggē)
餘割／余割 (yúgē)
餘矢／余矢 (yúshǐ)
半正矢 (bànzhèngshǐ)
半餘矢／半余矢 (bànyúshǐ)
反正弦 (fǎnzhèngxián)
反餘弦／反余弦 (fǎnyúxián)
反正切 (fǎnzhèngqiè)
反餘切／反余切 (fǎnyúqiē)

Japanese

Kanji in this term
正	矢
せい Grade: 1	し Grade: 2
on’yomi

Pronunciation

On’yomi: Kan’on
- (Tokyo) せーし [séꜜèshì] (Atamadaka – [1])
- IPA^(key): [se̞ːɕi]

Noun

正矢 (hiragana せいし, rōmaji seishi)

(trigonometry) versine; versed sine

See also

三 (さん)角 (かく)関 (かん)数 (すう) (sankaku kansū)
正 (せい)弦 (げん) (seigen)
余 (よ)弦 (げん) (yogen)
正 (せい)接 (せつ) (seisetsu)
余 (よ)接 (せつ) (yosetsu)
正 (せい)割 (かつ) (seikatsu)
余 (よ)割 (かつ) (yokatsu)
余 (よ)矢 (し) (yoshi)
半 (はん)正 (せい)矢 (し) (hanseishi)
半余矢 (はんよし, han'yoshi)

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