歯(は) は noun tooth, teeth body-part See also: 葉(は) (leaf, leaves) 1. tooth, teeth The hard structures in the mouth used for biting and chewing. Used for dental care, physical descriptions, and tooth-related expressions. 歯(は)が痛(いた)いです。🔊 My tooth hurts. 歯(は)が痛(いた)いので、歯(は)医者(いしゃ)に行(い)きます。🔊 My tooth hurts, so I'm going to the dentist. 子供(こども)の歯(は)が抜(ぬ)けました。🔊 The child's tooth fell out. 歯(は)医者(いしゃ)で歯(は)を見(み)てもらいました。🔊 I had my teeth examined at the dentist. 彼(かれ)は歯(は)が白(しろ)くてきれいです。🔊 His teeth are white and beautiful. 歯(は) refers to tooth/teeth, used in dental care, physical descriptions, and idioms.Common expressions歯(は)を磨(みが)く: to brush one's teeth歯(は)が痛(いた)い: tooth hurts歯(は)が抜(ぬ)ける: tooth falls out歯(は)が立(た)たない: to be no match for (lit. 'teeth can't stand')Dental vocabulary歯(は)医者(いしゃ): dentist歯(は)ブラシ: toothbrush歯(は)磨(みが)き粉(こ): toothpaste虫歯(むしば): cavity, decayed tooth basic Added 2026.1.7 21:36 · Revised 2026.9.2 11:55 00500/00778_ha