noun🔗ShareA marking made by a postal service on a letter, package, postcard or the like, usually indicating the place where and the date and time when the item was received or processed for the first time, and often serving to cancel a postage stamp."The letter had several postmarks, showing it was mailed in New York City on Monday morning. "stationerycommunicationservicewritingsignplacetimehistoryChat with AIVocabulary GamePractice Reading
verb🔗ShareTo apply a postmark on."Before mailing the letter, she postmarked it with the date. "stationerycommunicationmarkwritingChat with AIVocabulary GamePractice Reading
