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): ㄙㄢ ㄐㄧㄠˇ ㄓㄨㄟ

• Cantonese (Jyutping): saam¹ gok³ zeoi¹

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• Mandarin
  • (Standard Chinese)⁺
    • Hanyu Pinyin: sānjiǎozhuī
    • Zhuyin: ㄙㄢ ㄐㄧㄠˇ 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

1. (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) 

1. triangular pyramid, tetrahedron

Synonyms

• 四(し)面(めん)体(たい) (shimentai)

See also

• 三(さん)角(かく) (sankaku)
• 角(かく)錐(すい) (kakusui)