Mammalian

mam·mal  (mml)

n.

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 female, milk-producing mammary glands for nourishing the young.

---

[From Late Latin mammlis, of the breast, from Latin mamma, breast; see m-² in Indo-European roots.]

---

mam·mali·an (m-ml-n) adj. & n.

Thesaurus

Noun	1.	mammalian - 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 craniate, vertebrate - animals having a bony or cartilaginous skeleton with a segmented spinal column and a large brain enclosed in a skull or cranium Amniota - higher vertebrates (reptiles, birds and mammals) possessing an amnion during development amnion, amnios, amniotic sac - thin innermost membranous sac enclosing the developing embryo of higher vertebrates (reptiles, birds and mammals) chorion - the outermost membranous sac enclosing the embryo in higher vertebrates (reptiles, birds and mammals) allantois - the vascular fetal membrane that lies below the chorion and develops from the hindgut in many embryonic higher vertebrates (reptiles, birds and mammals) class Mammalia, Mammalia - warm-blooded vertebrates characterized by mammary glands in the female female mammal - animals that nourish their young with milk tusker - any mammal with prominent tusks (especially an elephant or wild boar) prototherian - primitive oviparous mammals found only in Australia and Tasmania and New Guinea metatherian - primitive pouched mammals found mainly in Australia and the Americas eutherian, eutherian mammal, placental, placental mammal - mammals having a placenta; all mammals except monotremes and marsupials pelage, coat - growth of hair or wool or fur covering the body of an animal fossorial mammal - a burrowing mammal having limbs adapted for digging pilus, hair - any of the cylindrical filaments characteristically growing from the epidermis of a mammal; "there is a hair in my soup" biauriculate heart - a heart (as of mammals and birds and reptiles) having two auricles mount, ride - copulate with; "The bull was riding the cow" digitigrade - (of mammals) walking on the toes with the posterior part of the foot raised (as cats, dogs, and horses do) plantigrade - (of mammals) walking on the whole sole of the foot (as rabbits, raccoons, bears, and humans do) estrous - (of lower mammals) showing or in a state of estrus; in heat; "the estrous state"; "the estrous cycle" anestrous - (of lower mammals) not in a state of estrus; not in heat; "an anestrous bitch" weaned - freed of dependence on something especially (for mammals) mother's milk; "the just-weaned calf bawled for its mother"
Adj.	1.	mammalian - of or relating to the class Mammalia