aniridia
[ ăn′ī-rĭd′ē-ə, ăn′ə- ]
n.
Congenital absence of all but the root of the iris.
Nearby words
anion exchange, anion gap, anion-exchange resin, anionic, anionic detergent, aniridia, anis, anis-, anisakiasis, anisakis, anisaldehyde
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.