marsupial

adjective
1
belonging to the group of animals that carry their young in a pocket of skin called a pouch
کیسه‌دار, جانور کیسه‌دار
noun
1
any animal that carries its young in a pocket of skin (called a pouch) on the mother’s stomach. Kangaroos and koalas are marsupials.
کیسه‌دار, پستاندار کیسه‌دار