あくちふさ 開いた口が塞がらない Show inflections LinksSentence search for 開いた口が塞がらないSentence search for あいたくちがふさがらないKanji details for 開, 口 and 塞Edit in JMdict Expressions (phrases, clauses, etc.), I-adjective (keiyoushi)1. to be surprising; to be shocking; to be jaw-dropping Discussions Log in to talk about this word.