まぬ 間が抜ける Show inflections LinksSentence search for 間が抜けるSentence search for まがぬけるKanji details for 間 and 抜Edit in JMdict Expressions (phrases, clauses, etc.), Ichidan verb1. to look stupid; to have a critical lackSee also 間抜けここだけのはなしここだけの話だが、かれ彼はいささかまがぬけ間が抜けている。Between you and me, he is rather stupid. Discussions Log in to talk about this word.