くちはさ 口を挟む Show inflections LinksSentence search for 口を挟むSentence search for くちをはさむSentence search for 口をはさむKanji details for 口 and 挟Edit in JMdict Expressions (phrases, clauses, etc.), Godan verb with 'mu' ending1. to cut into (a conversation); to interjectOther forms口をはさむ 【くちをはさむ】 Discussions Log in to talk about this word.