initiates Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition verb. starts or begins something new. Example Sentence She initiates the game by saying 'Go!' More Example Sentences He initiates the game with a whistle. Synonyms begins; starts; launches Antonyms ends; finishes; completes Hear It! Say It! Write It! initiates Switch to cursive Start Share with your friends: