Definition of vertebra

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Vertebra (n.) One of the central ossicles in each joint of the arms of an ophiuran.

Lern More About Vertebra

Myohaematin :: Myohaematin (n.) A red-colored respiratory pigment found associated with hemoglobin in the muscle tissue of a large number of animals, both vertebrate and invertebrate..
Prevertebral :: Prevertebral (a.) Situated immediately in front, or on the ventral side, of the vertebral column; prespinal..
Diapophysis :: Diapophysis (n.) The dorsal transverse, or tubercular, process of a vertebra. See Vertebra..
Skull :: Skull (n.) The skeleton of the head of a vertebrate animal, including the brain case, or cranium, and the bones and cartilages of the face and mouth. See Illusts. of Carnivora, of Facial angles under Facial, and of Skeleton, in Appendix..
Vertebro- :: Vertebro- () A combining form used in anatomy to indicate connection with, or relation to, a vertebra, vertebrae, or vertebral column; as in vertebrocostal..
Tongue :: Tongue (n.) an organ situated in the floor of the mouth of most vertebrates and connected with the hyoid arch.
Eye :: Eye (n.) The organ of sight or vision. In man, and the vertebrates generally, it is properly the movable ball or globe in the orbit, but the term often includes the adjacent parts. In most invertebrates the years are immovable ocelli, or compound eyes made up of numerous ocelli. See Ocellus..
Occipitoaxial :: Occipitoaxial (a.) Of or pertaining to the occipital bone and second vertebra, or axis..
Neuro-central :: Neuro-central (a.) Between the neural arch and the centrum of a vertebra; as, the neurocentral suture..
Capitular :: Capitular (a.) Pertaining to a capitulum; as, the capitular process of a vertebra, the process which articulates with the capitulum of a rib..
Postaxial :: Postaxial (a.) Situated behind any transverse axis in the body of an animal; caudal; posterior; especially, behind, or on the caudal or posterior (that is, ulnar or fibular) side of, the axis of a vertebrate limb..
Haematocrya :: Haematocrya (n. pl.) The cold-blooded vertebrates. Same as Hematocrya.
Acrania :: Acrania (n.) The lowest group of Vertebrata, including the amphioxus, in which no skull exists..
Procoelia :: Procoelia (n. pl.) A division of Crocodilia, including the true crocodiles and alligators, in which the dorsal vertebrae are concave in front..
Camarasaurus :: Camarasaurus (n.) A genus of gigantic American Jurassic dinosaurs, having large cavities in the bodies of the dorsal vertebrae..
Notochord :: Notochord (n.) An elastic cartilagelike rod which is developed beneath the medullary groove in the vertebrate embryo, and constitutes the primitive axial skeleton around which the centra of the vertebrae and the posterior part of the base of the skull are developed; the chorda dorsalis. See Illust. of Ectoderm..
Chitin :: Chitin (n.) A white amorphous horny substance forming the harder part of the outer integument of insects, crustacea, and various other invertebrates; entomolin..
Vivipara :: Vivipara (n. pl.) An artificial division of vertebrates including those that produce their young alive; -- opposed to Ovipara.
Pylorus :: Pylorus (n.) A posterior division of the stomach in some invertebrates.
Centrum :: Centrum (n.) The body, or axis, of a vertebra. See Vertebra..
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