lizards Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. a reptile with rough scaly skin and four legs and a long tapering tail. Example Sentence Snakes and lizards are cold blooded. Synonyms reptile; has rough scaly skin; has four legs Antonyms mammal Hear It! Say It! Write It! lizards Switch to cursive Start Share with your friends: