1) 口くちにする #1,864 Inflections of 口にする Class Suru verb Stem Inflected ending ✕ Link copied! Pitch accent く ち に す る [0] Heiban ✨ Meaning 1 Expression Suru verb Transitive verb to taste; to eat; to drink この3日間かかん何なにも口にしていないくちにする。 I have eaten nothing for the past three days. 2 Expression Suru verb Transitive verb to speak (of); to put into words; to refer (to); to say そういうことは口くちにするな。 Don't talk about such a thing. Kanji 口 コウ mouth Forms 口にする#1,864口くちにするくちにするくちにする Learn this word with smart reviews that adapt to you Save word