ことばつ 言葉に詰まる Show inflections LinksSentence search for 言葉に詰まるSentence search for ことばにつまるKanji details for 言, 葉 and 詰Edit in JMdict Expressions (phrases, clauses, etc.), Godan verb with 'ru' ending1. to be at a loss for words Discussions Log in to talk about this word.