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  1. mammal, Any member of the class (Mammalia) of warm-blooded vertebrate s having four limbs (except for some aquatic species) and distinguished from other chordate classes by the female’s milk-secreting glands and the presence of hair at some stage of development. Other unique characteristics include a jaw hinged directly to the skull, hearing ...

  2. Mam­malian young are often born in an al­tri­cial state, need­ing ex­ten­sive care and pro­tec­tion for a pe­riod after birth. Most mam­mals make use of a den or nest for the pro­tec­tion of their young. Some mam­mals, how­ever, are born well-de­vel­oped and are able to lo­co­mote on their own soon after birth.

  3. Definition of mammal noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

  4. 9 feb 2017 · Definition Of A Mammal: A Member Of Mammalia. Some of the world's biggest mammals – such as this humpback whale – are mammals. Scientifically speaking, a mammal is a member of a ‘ class ’ of animal called ‘ Mammalia ’. A ‘ class ’ is a group of animals that have certain things in common. Scientists like to put animals into ...

  5. MAMMAL definition: 1. any animal of which the female feeds her young on milk from her own body. Most mammals give…. Learn more.

  6. 24 gen 2019 · This mammal is characterized by its long snout, arched back, and coarse fur. Its diet consists primarily of ants and termites, which it procures by tearing open insect nests with its long claws. Aardvarks live in the savannas, woodlands, and grasslands of sub-Saharan Africa.

  7. 9 giu 2024 · Mammal - Classification, Class Mammalia, Monotremes, Marsupials & Placental Mammals: This classification of living mammalian taxa includes the subclass Prototheria (monotremes) and the subclass Theria (live-bearing mammals), which is comprised of infraclasses Metatheria (marsupials) and Eutheria (placental mammals).