三角関数

Japanese
Kanji in this term
三 角 関 数
さん
Grade: 1		 かく
Grade: 2		 かん
Grade: 4		 すう
Grade: 2
on’yomi
Alternative spellings
三角函數 (kyūjitai)
三角函数

Etymology

三角 (sankaku, “triangle”) +‎ 関数 (kansū, “function”)

関 is a daiyōji replacing 函.

Pronunciation
  • (Tokyo) さんかくか​んすう [sàńkákú káꜜǹsùù] (Nakadaka – [5])
  • IPA(key): [sã̠ŋka̠kɯ̟̊ᵝ kã̠ɰ̃sɨᵝː]

Noun

三(さん)角(かく)関(かん)数(すう) • (sankaku kansū) ←さんかくくわんすう (sankakukwansuu)?

  1. (trigonometry) a trigonometric function
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