vertebrate

[ vur-tuh-brit, -breyt ]

adjective

1. having vertebrae; having a backbone or spinal column.
2. belonging or pertaining to the Vertebrata (or Craniata), a subphylum of chordate animals, comprising those having a brain enclosed in a skull or cranium and a segmented spinal column; a major taxonomic group that includes mammals, birds, reptiles, amphibians, and fishes.

noun

1. a vertebrate animal.

vertebrate

/ ˈvɜːtɪˌbreɪt; -brɪt /

noun

1. any chordate animal of the subphylum Vertebrata, characterized by a bony or cartilaginous skeleton and a well-developed brain: the group contains fishes, amphibians, reptiles, birds, and mammals

adjective

1. of, relating to, or belonging to the subphylum Vertebrata

vertebrate

/ vûr′tə-brĭt,-brāt′ /

1. 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.

Other Words From

• non·verte·brate adjective noun
• sub·verte·brate noun adjective
• un·verte·brate adjective

Word History and Origins

Origin of vertebrate¹

First recorded in 1820–30, vertebrate is from the Latin word vertebrātus jointed. See vertebra, -ate ¹

Example Sentences

Not only must successful blood-suckers be able to find a compatible vertebrate, they need to have evolved senses that let them hone in on their targets.

From Salon

“The vertebrate's natural body defenses against blood loss and invasion include blood clotting, platelet aggregation, vasoconstriction and immune defenses. Most if not all blood feeding parasites secrete a form of saliva into the feeding site that contains many different proteins and even chemicals that target host defenses.”

From Salon

These are ventures — often one-person crusades — that celebrate fast food, Finnish folk art, Skid Row, skateboarding, vertebrate zoology and more.

From Los Angeles Times

The analysis anticipates revenue loss of an unknown amount to the department, as well as to the California Department of Food and Agriculture’s Vertebrate Pest Control Research Advisory Committee.

From Los Angeles Times

This is the first study to strongly indicate that a vertebrate species can use bubbles to breathe under water, a trait that several bugs and invertebrates are known to have adapted.

From Salon

Related Words

• beast
• creature
• pet