Meanings
Verb (5-dan, う, intransitive)
1. to bite each other
2. to fit together
Verb (5-dan, う, transitive)
3. to mutually encroach
4. to eat together
Kanji used
eat
come together
Pitch accent
いあ
いあう
Composed of
eating; bite (in fishing)
to come together; to merge; to fit; to match; to be profitable; to be equitable