loses Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition verb. to fail to win or gain or obtain; to be unable to find or have at hand Example Sentence He loses the game against his sister every time they play. Synonyms fail to win; mislay; misplace; forfeit Antonyms win; find; locate Hear It! Say It! Write It! loses Switch to cursive Start Share with your friends: