じゅうばこすみ 重箱の隅をほじくる Show inflections LinksSentence search for 重箱の隅をほじくるSentence search for じゅうばこのすみをほじくるKanji details for 重, 箱 and 隅Edit in JMdict Expressions (phrases, clauses, etc.), Godan verb with 'ru' ending1. to nitpick; to complain about triflesIdiomatic expression, See also 重箱の隅をつつく Discussions Log in to talk about this word.