noun🔗ShareThe external pouch in which female marsupials rear and feed the young."The kangaroo's marsupium protected her joey from predators. "animalbiologyanatomyorganismbodypartphysiologyChat with AIVocabulary GamePractice Reading
noun🔗ShareA brood pouch in some fishes, crustaceans and insects in the family Monophlebidae."The female Monophlebidae insect carried her eggs safely within her marsupium, a protective pouch on her abdomen. "organismanimalinsectfishbiologyChat with AIVocabulary GamePractice Reading
