from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A physiological or structural abnormality that develops at or before birth and is present at the time of birth, especially as a result of faulty development, infection, heredity, or injury. Also called congenital anomaly.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. Any of several medical disorders that are present at birth.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a defect that is present at birth
Sorry, no etymologies found.