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
An animal of the class Mammalia, characterized by being warm-blooded, having hair and feeding milk to its young.
A vertebrate with three bones in the inner ear and one in the jaw.
Origin: Modern Latin Mammalia, coined 1758 by for the class of mammals, from neuter plural of mammalis, from mamma, perhaps cognate with mamma (mother).
one of the Mammalia
Origin: [L. mammalis belonging to the breast, fr. mamma the breast or pap: cf. F. mammal.]
Mammals are a clade of endothermic amniotes. Among the features that distinguish them from the other amniotes, the reptiles and the birds, are hair, three middle ear bones, mammary glands in females, and a neocortex. The mammalian brain regulates body temperature and the circulatory system, including the four-chambered heart. The mammals include the largest animals on the planet, the rorqual whales, as well as some of the most intelligent, such as elephants, some primates and some cetaceans. The basic body type is a four-legged land-borne animal, but some mammals are adapted for life at sea, in the air, in the trees, or on two legs. The largest group of mammals, the placentals, have a placenta which feeds the offspring during pregnancy. Mammals range in size from the 30–40 millimeter bumblebee bat to the 33-meter blue whale. The word "mammal" is modern, from the scientific name Mammalia coined by Carl Linnaeus in 1758, derived from the Latin mamma. All female mammals nurse their young with milk, which is secreted from special glands, the mammary glands. According to Mammal Species of the World, 5,702 species were known in 2006. These were grouped in 1,229 genera, 153 families and 29 orders. In 2008 the IUCN completed a five-year, 17,000-scientist Global Mammal Assessment for its IUCN Red List, which counted 5,488 accepted species at the end of that period. In some classifications, the mammals are divided into two subclasses: the Prototheria and the Theria, the latter composed of the infraclasses Metatheria and Eutheria. The marsupials comprise the crown group of the Metatheria and therefore include all living metatherians as well as many extinct ones; the placentals likewise constitute the crown group of the Eutheria.
British National Corpus
Rank popularity for the word 'mammal' in Nouns Frequency: #2683
The numerical value of mammal in Chaldean Numerology is: 8
The numerical value of mammal in Pythagorean Numerology is: 8
Sample Sentences & Example Usage
A single ping can permanently deafen a marine mammal 100 meters (yards) away.
This structure was incredibly surprising, to see a hollow nasal crest outside of dinosaurs and in a mammal that lived so recently is very bizarre.
We have found bovine TB in two dozen mammal species in South Africa and I would guess a form of TB could be found in every mammal, people didn't think it would spread, but it has.
When you do a safari, you want to see a lion and you want to see an antelope, but these animals come from Asia they are not really African mammals. This is really an African mammal.
We found that there's a pretty good trend for how lashes change with eye width, that's quite striking because in the mammal-hair literature, you don't see many trends. Hair is usually a function of habitat, activity, things like that.
Images & Illustrations of mammal
Translations for mammal
From our Multilingual Translation Dictionary
- млекако́рмячае, сысу́н, тваринаBelarusian
- mamíferCatalan, Valencian
- декха дийнатChechen
- सटनपायी, स्तनधारीHindi
- mammifero, mammalInterlingua
- mamalia, [[hewan]] [[susu, binatang menyusuiIndonesian
- сүт эмүүчүлKyrgyz
- mammalis, mammaliaLatin
- MamendéierLuxembourgish, Letzeburgesch
- млекопита́ющее, зверьRussian
- sisar, sisavac, сисавац, сисарSerbo-Croatian
- ක්ෂීරපායීන්Sinhala, Sinhalese
- สัตว์เลี้ยงลูกด้วยน้ำนม, สัตว์กินนมThai
- звір, ссаве́цьUkrainian
- sut emizuvchilUzbek
- lớp thú, loài thú, loài động vật có vúVietnamese
- sügaf, süganimVolapük
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