cooed Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition verb. made a soft murmuring sound like a dove. Example Sentence The baby cooed up at her mother. More Example Sentences They cooed softly to the newborn baby. Synonyms murmured; crooned; whispered Antonyms scream loudly Hear It! Say It! Write It! cooed Switch to cursive Start Share with your friends: