あ かち合う Show inflections LinksSentence search for かち合うSentence search for かちあうSentence search for 搗ち合うKanji details for 合Edit in JMdict Godan verb with 'u' ending, Intransitive verb1. to clash; to collide; to conflict; to coincideGodan verb with 'u' ending, Intransitive verb2. to meet (by chance); to come across; to run intoOther forms搗ち合う 【かちあう】 Discussions Log in to talk about this word.