こしい 腰を入れる Show inflections LinksSentence search for 腰を入れるSentence search for こしをいれるSentence search for 腰をいれるKanji details for 腰 and 入Edit in JMdict Expressions (phrases, clauses, etc.), Ichidan verb1. to take a solid stanceExpressions (phrases, clauses, etc.), Ichidan verb2. to put one's back in it; to exert oneselfSee also 本腰を入れるOther forms腰をいれる 【こしをいれる】 Discussions Log in to talk about this word.