decerebrate

[verb dee-ser-uh-breyt; noun dee-ser-uh-breyt, -brit]

verb (used with object), de·cer·e·brat·ed, de·cer·e·brat·ing.

Surgery. to remove the cerebrum.

noun

a decerebrated animal.
a person who, because of brain injury, exhibits behavior characteristic of a decerebrated animal.

Origin of decerebrate

First recorded in 1895–1900; de- + cerebr- + -ate¹

Related formsde·cer·e·bra·tion, noun

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for decerebrate

Historical Examples of decerebrate

The decerebrate animal's walk may be perfect in its co-ordination.
Tics and Their Treatment
Henry Meigne
The first reflex is automatic, and so no doubt is the second, since the frog is decerebrate.
Tics and Their Treatment
Henry Meigne

British Dictionary definitions for decerebrate

decerebrate

verb (diːˈsɛrɪˌbreɪt)

(tr) to remove the brain or a large section of the brain or to cut the spinal cord at the level of the brain stem of (a person or animal)

noun (diːˈsɛrɪbrɪt)

a decerebrated individual

Derived Formsdecerebration, noun

Word Origin for decerebrate

C19: from de- + cerebro- + -ate 1

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

decerebrate in Medicine

decerebrate

[dē-sĕr′ə-brāt′, -brĭt]

adj.

Of, relating to, or characteristic of an individual who has suffered a brain injury that results in neurological function comparable to that resulting from decerebration of an animal.

To eliminate cerebral brain function in an animal by decerebration.