いあ 居合い LinksSentence search for 居合いSentence search for いあいSentence search for 居合Kanji details for 居 and 合Edit in JMdict Noun1. iai; art of drawing one's sword, cutting down one's opponent and sheathing the sword afterwardsOther forms居合 【いあい】 Discussions Log in to talk about this word.