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Adjective: mammalian  mu'mey-lee-un
  1. Of or relating to the class Mammalia
Noun: mammalian  mu'mey-lee-un
  1. 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
    - mammal

Derived forms: mammalians

Type of: craniate, vertebrate

Part of: class Mammalia, Mammalia

Encyclopedia: Mammalian