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vertebrate

   Also found in: Medical, Acronyms, Encyclopedia, Wikipedia, Hutchinson 0.03 sec.
ver·te·brate  (vûrt-brt, -brt)
adj.
1. Having a backbone or spinal column.
2. Of or characteristic of vertebrates or a vertebrate.
n.
A member of the subphylum Vertebrata, a primary division of the phylum Chordata that includes the fishes, amphibians, reptiles, birds, and mammals, all of which are characterized by a segmented spinal column and a distinct well-differentiated head.

[Latin vertebrtus, having joints, from vertebra, vertebra; see vertebra.]

vertebrate
Noun
an animal with a backbone, such as a fish, amphibian, reptile, bird, or mammal
Adjective
having a backbone

vertebrate  (vûrt-brt, -brt)
Any of a large group of chordates of the subphylum Vertebrata (or Craniata), characterized by having a backbone. Vertebrates are bilaterally symmetrical and have an internal skeleton of bone or cartilage, a nervous system divided into brain and spinal cord, and not more than two pairs of limbs. Vertebrates have a well-developed body cavity (called a coelom) containing a chambered heart, large digestive organs, liver, pancreas, and paired kidneys, and their blood contains both red and white corpuscles. Vertebrates include fish, amphibians, reptiles, birds, and mammals.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.vertebratevertebrate - animals having a bony or cartilaginous skeleton with a segmented spinal column and a large brain enclosed in a skull or cranium
fetus, foetus - an unborn or unhatched vertebrate in the later stages of development showing the main recognizable features of the mature animal
chordate - any animal of the phylum Chordata having a notochord or spinal column
Craniata, subphylum Craniata, subphylum Vertebrata, Vertebrata - fishes; amphibians; reptiles; birds; mammals
Amniota - higher vertebrates (reptiles, birds and mammals) possessing an amnion during development
amniote - any member of the Amniota
aquatic vertebrate - animal living wholly or chiefly in or on water
gnathostome - a vertebrate animal possessing true jaws
bird - warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings
amphibian - cold-blooded vertebrate typically living on land but breeding in water; aquatic larvae undergo metamorphosis into adult form
reptile, reptilian - any cold-blooded vertebrate of the class Reptilia including tortoises, turtles, snakes, lizards, alligators, crocodiles, and extinct forms
mammal, 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
tetrapod - a vertebrate animal having four feet or legs or leglike appendages
belly - the underpart of the body of certain vertebrates such as snakes or fish
tail - the posterior part of the body of a vertebrate especially when elongated and extending beyond the trunk or main part of the body
caudal appendage - tail especially of a mammal posterior to and above the anus
costa, rib - any of the 12 pairs of curved arches of bone extending from the spine to or toward the sternum in humans (and similar bones in most vertebrates)
costa, rib - any of the 12 pairs of curved arches of bone extending from the spine to or toward the sternum in humans (and similar bones in most vertebrates)
blood - the fluid (red in vertebrates) that is pumped through the body by the heart and contains plasma, blood cells, and platelets; "blood carries oxygen and nutrients to the tissues and carries away waste products"; "the ancients believed that blood was the seat of the emotions"
ovary - (vertebrates) one of usually two organs that produce ova and secrete estrogen and progesterone
chest, pectus, thorax - the part of the human torso between the neck and the diaphragm or the corresponding part in other vertebrates
pedal extremity, vertebrate foot - the extremity of the limb in vertebrates
dactyl, digit - a finger or toe in human beings or corresponding body part in other vertebrates
endoskeleton - the internal skeleton; bony and cartilaginous structure (especially of vertebrates)
Adj.1.vertebratevertebrate - having a backbone or spinal column; "fishes and amphibians and reptiles and birds and mammals are verbetrate animals"
zoological science, zoology - the branch of biology that studies animals
invertebrate, spineless - lacking a backbone or spinal column; "worms are an example of invertebrate animals"
Translations
Spanish vertebrate [ˈvəːtɪbrɪt] nvertebrado
French vertebrate [ˈvəːtɪbrɪt] nvertébré m
German vertebrate [ˈvəːtɪbrɪt] vertebra nWirbeltier nt
Italian vertebrate [ˈvəːtɪbrɪt] nvertebrato

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? Mentioned in ? References in classic literature
 
I was with the Philadelphia Institute expedition in the Bad Lands under Professor Cope, hunting mastodon bones, and I overheard him say, his own self, that any plantigrade circumflex vertebrate bacterium that hadn't wings and was uncertain was a reptile.
Very well, my worthy harpooner, if some vertebrate, several hundred yards long, and large in proportion, can maintain itself in such depths-- of those whose surface is represented by millions of square inches, that is by tens of millions of pounds, we must estimate the pressure they undergo.
--`Publications: "Some Observations Upon a Series of Kalmuck Skulls"; "Outlines of Vertebrate Evolution"; and numerous papers, including "The underlying fallacy of Weissmannism," which caused heated discussion at the Zoological Congress of Vienna.
 
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