from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A mental or physical disability, such as cerebral palsy or mental retardation, arising before adulthood and usually lasting throughout life.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. describes life-long disabilities attributable to mental and/or physical, or combination of mental and physical impairments, manifested prior to age twenty-two.
Sorry, no etymologies found.