pygmy possum Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. any of various small Australasian marsupials esp the burramys Example Sentence The pygmy possum is nocturnal and omnivorous. Synonyms Australasian marsupials; burramys; marsupial Antonyms tree Hear It! Say It! Write It! pygmy possum Switch to cursive Start Share with your friends: