▪ in agreement or harmony:"the stake of defense attorneys is not always coincident with that of their clients"Similarin agreementin harmonyin accordmatchingconsonantconsistentcompatiblereconcilablecongruentin conformityin stepin tunein balancein parallelthe sameOppositeincompatible
Word Originmid 16th century: from medieval Latin coincident- ‘coinciding’, from the verb coincidere (see coincide).