from The American Heritage® Dictionary of the English Language, 4th Edition
- n. Injury to the brain that is caused by various conditions, such as head trauma, inadequate oxygen supply, infection, or intracranial hemorrhage, and that may be associated with a behavioral or functional abnormality.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. injuries to the nervous system
- n. stupidity
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. injury to the brain that impairs its functions (especially permanently); can be caused by trauma to the head, infection, hemorrhage, inadequate oxygen, genetic abnormality, etc.
Sorry, no etymologies found.