みはい 身が入る Show inflections LinksSentence search for 身が入るSentence search for みがはいるKanji details for 身 and 入Edit in JMdict Expressions (phrases, clauses, etc.), Godan verb with 'ru' ending1. to give one's everything; to make one's best effort; to be enthused; to put your back into itIdiomatic expression Discussions Log in to talk about this word.