| Marsupial 1. (a.) Having a pouch for carrying the immature young; of or pertaining to the Marsupialia. 2. (a.) of or pertaining to a marsupium; as, the marsupial bones. 3. (n.) One of the Marsupialia. Thesaurus Entries amphibian, aquatic, biped, camerated, canine, cannibal, capsular, carnivore, cellular, cetacean, chordate, cosmopolite, cystic, feline, gnawer, herbivore, insectivore, invertebrate, locular, mammal, mammalian, marsupialian, omnivore, primate, quadruped, reptile, rodent, ruminant, saccular, scavenger, siliquose, ungulate, varmint, vascular, vermin, vertebrate, vesicular | ![]() |