1. (noun)phalanger, opossum, possum small furry Australian arboreal marsupials having long usually prehensile tails Synonyms: opossum, phalanger, possum
2. (noun)opossum, possum nocturnal arboreal marsupial having a naked prehensile tail found from southern North America to northern South America Synonyms: opossum, phalanger, possum