Grade 7 marsupials Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition plural noun. any of an order of mammals that have a pouch on the abdomen of the female containing the teats and serving to carry the young Example Sentence Australia is the home to many marsupials. Synonyms pouched mammal; kangaroo; opossum Antonyms reptile Hear It! Say It! Write It! marsupials Switch to cursive Start Share with your friends: