mail carrier Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. a person who delivers mail to homes and businesses. Example Sentence The mail carrier put the mail in the mailbox. Spelled as two words. More Example Sentences She waved to the mail carrier on the street. Synonyms postal worker; mailman; delivery person Antonyms stamp Hear It! Say It! Write It! mail carrier Switch to cursive Start Share with your friends: