三角錐

Chinese

		triangle; trigonometry	awl; to bore
trad. (三角錐)		三角	錐
simp. (三角锥)		三角	锥

Pronunciation

Mandarin
(Pinyin): sānjiǎozhuī

(Zhuyin): ㄙㄢㄐㄧㄠˇ ㄓㄨㄟ
Cantonese (Jyutping): saam¹ gok³ zeoi¹

Mandarin
- (Standard Chinese)⁺
  - Hanyu Pinyin: sānjiǎozhuī
  - Zhuyin: ㄙㄢㄐㄧㄠˇ ㄓㄨㄟ
  - Tongyong Pinyin: sanjiǎojhuei
  - Wade–Giles: san¹-chiao³-chui¹
  - Yale: sān-jyǎu-jwēi
  - Gwoyeu Romatzyh: sanjeaujuei
  - Palladius: саньцзяочжуй (sanʹczjaočžuj)
  - Sinological IPA ^(key): /sän⁵⁵ t͡ɕi̯ɑʊ̯²¹⁴⁻²¹ ʈ͡ʂu̯eɪ̯⁵⁵/
Cantonese
- (Standard Cantonese, Guangzhou–Hong Kong)⁺
  - Jyutping: saam¹ gok³ zeoi¹
  - Yale: sāam gok jēui
  - Cantonese Pinyin: saam¹ gok⁸ dzoey¹
  - Guangdong Romanization: sam¹ gog³ zêu¹
  - Sinological IPA ^(key): /saːm⁵⁵ kɔːk̚³ t͡sɵy̯⁵⁵/

Noun

三角錐

(geometry) triangular pyramid

Japanese

Kanji in this term
三	角	錐
さん Grade: 1	かく Grade: 2	すい Jinmeiyō
on’yomi

Etymology

From 三角 (“triangle”) +‎ 錐 (“awl”).

Pronunciation

(Tokyo) さんかくすい [sàńkákúꜜsùì] (Nakadaka – [4])
IPA^(key): [sã̠ŋka̠kɯ̟ᵝsɨᵝi]

(Tokyo) さんかくすい [sàńkáꜜkùsùì] (Nakadaka – [3])
IPA^(key): [sã̠ŋka̠kɯ̟̊ᵝsɨᵝi]

Noun

三(さん)角(かく)錐(すい) • (sankakusui)

triangular pyramid, tetrahedron

Synonyms

四(し)面(めん)体(たい) (shimentai)

See also

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