noun🔗ShareA formal evening jacket with an extended back panel; a dress coat."At the formal school dance, the student wore a tailcoat, looking very elegant. "appearancewearstyleChat with AIVocabulary GamePractice Reading
noun🔗ShareAny coat with similar tails."He wore a black tailcoat to the formal dance, instantly making him look more sophisticated than the others in their simpler jackets. "appearancestylewearChat with AIVocabulary GamePractice Reading
