tattles Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition verb. to reveal secrets or gossip about someone. Example Sentence My little sister always tattles on me when I sneak cookies from the jar. Synonyms blabs; spills; squeals Antonyms conceals; hides Hear It! Say It! Write It! tattles Switch to cursive Start Share with your friends: