くあ 食い合う Show inflections LinksSentence search for 食い合うSentence search for くいあうSentence search for 食合うKanji details for 食 and 合Edit in JMdict Godan verb with 'u' ending, Intransitive verb1. to bite each otherGodan verb with 'u' ending, Intransitive verb2. to fit togetherGodan verb with 'u' ending, Transitive verb3. to mutually encroachGodan verb with 'u' ending, Transitive verb4. to eat togetherOther forms食合う 【くいあう】 Discussions Log in to talk about this word.