turn signal Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. a light on a vehicle that shows which way it will turn. Example Sentence Put your turn signal on before you reach the corner. More Example Sentences Always check the turn signal before changing lanes. Synonyms blinker; indicator; signal light Antonyms brake Hear It! Say It! Write It! turn signal Switch to cursive Start Share with your friends:
