any vertebrate of the class Mammalia, having the body more or less covered with hair, nourishing the young with milk from the mammary glands, and, with the exception of the egg-laying monotremes, giving birth to live young.
Mammal - Wikipedia
Mammals are any vertebrates within the class Mammalia a clade of endothermic
amniotes distinguished from reptiles and birds by the possession of a neocortex ... More »
mammal | Define mammal at Dictionary.com
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Mammal definition, any vertebrate of the class Mammalia, having the body more
or less covered with hair, nourishing the young with milk from the mammary ...
Mammalian definition, an animal of the class Mammalia; mammal. See more.
Define mammal: a type of animal that feeds milk to its young and that usually has
hair ... MAMMAL Defined for English Language Learners ... Medical Dictionary ...
mammal definition, meaning, what is mammal: any animal of which the female
feeds her young on milk from her own body. Most mammals…. Learn more.
Double-click it to look it up in Merriam-Webster's Student Dictionary. ... A mammal
is an animal that breathes air, has a backbone, and grows hair at some point ...
Any of various warm-blooded vertebrate animals of the class Mammalia,
including humans, characterized by a covering of hair on the skin and, in the
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PUNCTUATION · WRITING HELP ... Definition of mammal in English: mammal ...