級數

Chinese

		level; grade; rank level; grade; rank; step	number; figure; to count number; figure; to count; to calculate; several; frequently; repeatedly
trad. (級數)		級	數
simp. (级数)		级	数

Pronunciation

Mandarin
(Pinyin): jíshù

(Zhuyin): ㄐㄧˊ ㄕㄨˋ
Cantonese (Jyutping): kap¹ sou³
Southern Min
(Hokkien, POJ): kip-sò͘

(Teochew, Peng'im): kib⁴ siao³

Mandarin
- (Standard Chinese)⁺
  - Hanyu Pinyin: jíshù
  - Zhuyin: ㄐㄧˊ ㄕㄨˋ
  - Tongyong Pinyin: jíshù
  - Wade–Giles: chi²-shu⁴
  - Yale: jí-shù
  - Gwoyeu Romatzyh: jyishuh
  - Palladius: цзишу (czišu)
  - Sinological IPA ^(key): /t͡ɕi³⁵ ʂu⁵¹/
- (Standard Chinese, erhua-ed)⁺
  - Hanyu Pinyin: jíshùr
  - Zhuyin: ㄐㄧˊ ㄕㄨˋㄦ
  - Tongyong Pinyin: jíshùr
  - Wade–Giles: chi²-shu⁴-ʼrh
  - Yale: jí-shùr
  - Gwoyeu Romatzyh: jyishull
  - Palladius: цзишур (czišur)
  - Sinological IPA ^(key): /t͡ɕi³⁵ ʂuɻʷ⁵¹/
Cantonese
- (Standard Cantonese, Guangzhou–Hong Kong)⁺
  - Jyutping: kap¹ sou³
  - Yale: kāp sou
  - Cantonese Pinyin: kap⁷ sou³
  - Guangdong Romanization: keb¹ sou³
  - Sinological IPA ^(key): /kʰɐp̚⁵ sou̯³³/
Southern Min
- (Hokkien)
  - Pe̍h-ōe-jī: kip-sò͘
  - Tâi-lô: kip-sòo
  - Phofsit Daibuun: kipsox
  - IPA (Xiamen): /kip̚³²⁻⁴ sɔ²¹/
  - IPA (Quanzhou): /kip̚⁵⁻²⁴ sɔ⁴¹/
  - IPA (Zhangzhou): /kip̚³²⁻⁵ sɔ²¹/
  - IPA (Taipei): /kip̚³²⁻⁴ sɔ¹¹/
  - IPA (Kaohsiung): /kip̚³²⁻⁴ sɔ²¹/
- (Teochew)
  - Peng'im: kib⁴ siao³
  - Pe̍h-ōe-jī-like: khip siàu
  - Sinological IPA ^(key): /kʰip̚²⁻⁴ siau²¹³/

Noun

級數

(mathematics) series

Derived terms

冪級數 / 幂级数
幾何級數 / 几何级数 (jǐhé jíshù)
無窮級數 / 无穷级数 (wúqióng jíshù)
等差級數 / 等差级数
算術級數 / 算术级数
降級數 / 降级数

Descendants

Sino-Xenic (級數):

→ Japanese: 級(きゅう)数(すう) (kyūsū)
→ Korean: 급수(級數) (geupsu)
→ Vietnamese: cấp số (級數)