any warm-blooded vertebrate having the skin more or less covered with hair; young are born alive except for the small subclass of monotremes and nourished with milk
animal noun
mammals
vertebrate » chordate » animal » organism » living thing
Mammalia » Vertebrata » Chordata » Animalia
coat | female mammal | fossorial mammal | hair | metatherian | placental | prototherian | tusker
Page last updated: 2009-12-07