じゅうばこすみ 重箱の隅をつつく Show inflections LinksSentence search for 重箱の隅をつつくSentence search for じゅうばこのすみをつつくSentence search for 重箱の隅を突くKanji details for 重, 箱 and 隅Edit in JMdict Expressions (phrases, clauses, etc.), Godan verb with 'ku' ending1. to nitpick; to complain about triflesIdiomatic expressionOther forms重箱の隅を突く 【じゅうばこのすみをつつく】 Discussions Log in to talk about this word.