roomie Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. a person who shares a room with another. Example Sentence My roomie and I have a lot of fun together. More Example Sentences Having a roomie can be fun and exciting. Synonyms housemate; roommate; flatmate Antonyms solitary; alone Hear It! Say It! Write It! roomie Switch to cursive Start Share with your friends: