moulting Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition verb. the process of shedding old feathers or skin. Example Sentence Moulting occurs in regular patterns over a bird's body. More Example Sentences Moulting helps animals grow new skin. Synonyms shedding; sloughing; molting Antonyms growing Hear It! Say It! Write It! moulting Switch to cursive Start Share with your friends: