Grade 7 marsupials Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition plural noun. mammals that carry their young in pouches. Example Sentence Australia is the home to many marsupials. More Example Sentences Marsupials are found mainly in Australia. Synonyms pouched mammals; opossums; kangaroos Antonyms reptile Hear It! Say It! Write It! marsupials Switch to cursive Start Share with your friends: