mailman n 1: a man who delivers the mail [syn: {mailman}, {postman}, {mail carrier}, {letter carrier}, {carrier}]
mail carrier \mail carrier\ n. A person who delivers the mail; -- also called a {letter carrier}. A male mail carrier is also called a {mailman}. Syn: postman, letter carrier, carrier, mailman. [WordNet 1.5 +PJC]
mailman \mail"man`\ n. A man who delivers the mail. A male {mail carrier}. Syn: postman, mail carrier, letter carrier, carrier. [WordNet 1.5] mail-order buying