scutes Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition plural noun. bony external plates or scales on some animals. Example Sentence The turtle's shell is covered in hard, protective scutes. More Example Sentences Scutes protect the animal from predators. Synonyms plates; scales; armor Antonyms skin; fur Hear It! Say It! Write It! scutes Switch to cursive Start Share with your friends: