dementia
[ dih-men-shuh, -shee-uh ]
/ dɪˈmɛn ʃə, -ʃi ə /
noun Psychiatry.
severe impairment or loss of intellectual capacity and personality integration, due to the loss of or damage to neurons in the brain.
Words nearby dementia
demeanor, demeanour, demeclocycline, dement, demented, dementia, dementia praecox, dementia pugilistica, demento, demerara, demerge
Origin of dementia
1800–10; < Latin dēmentia madness, equivalent to dēment- out of one's mind (see dement) + -ia noun suffix
OTHER WORDS FROM dementia
de·men·tial, adjectiveDictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020
Examples from the Web for dementia
British Dictionary definitions for dementia
dementia
/ (dɪˈmɛnʃə, -ʃɪə) /
noun
a state of serious emotional and mental deterioration, of organic or functional origin
Word Origin for dementia
C19: from Latin: madness; see dement
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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Medical definitions for dementia
dementia
[ dĭ-mĕn′shə ]
n.
Deterioration of intellectual faculties, such as memory, concentration, and judgment, resulting from an organic disease or a disorder of the brain, and often accompanied by emotional disturbance and personality changes.
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Scientific definitions for dementia
dementia
[ dĭ-mĕn′shə ]
Deterioration of intellectual faculties, such as memory, concentration, and judgment, sometimes accompanied by emotional disturbance and personality changes. Dementia is caused by organic damage to the brain (as in Alzheimer's disease), head trauma, metabolic disorders, or the presence of a tumor.
The American Heritage® Science Dictionary
Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.