warbler Get Printable Handwriting (war-bler) 2 syllables Rhymes Learn It! Spelling Test Definition noun. 1 any of numerous old European songbirds many of which are noted for their melodious song and which are closely related to the thrushes 2 a singer Example Sentence Billy heard the beautiful song of the warbler. Synonyms songbird; small bird; singer; songster Antonyms crow Rhymes Two Syllable Rhymes (1) warbler Share with your friends: