The Collaborative International Dictionary
letter 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.
Wiktionary
letter carrier
n. An employee of the post office who delivers mail (post) to, and collects it from, a residence or business, or from public mailboxes.
WordNet
letter carrier
n. a man who delivers the mail [syn: mailman, postman, mail carrier, carrier]
Usage examples of "letter carrier".
You have no proof how it got into that mail box, whether it came from a letter carrier's pouch or from the back of some bureau drawer!