The state or quality of being mammalian, of being a mammal.

An animal of the class Mammalia, characterized by being warm-blooded, having hair and producing milk with which to feed its young.

plural of mammal

Synonym of synapsid

Any mammal that has molars in its dentition; this includes all modern monotremes, marsupials and placentals

synonym of marine mammal

A mammal which lives wholly in seawater, such as whales and dolphins, or that is restricted to coastal habitats and feeds on marine life, such as seals, sea cows, polar bears, and sea otters.

plural of stem mammal

plural of sea mammal

plural of marine mammal