aniridia

aniridia definition - medical

an·i·rid·i·a (ănˌī-rĭdˈē-ə, ănˌə-)

noun
Congenital absence of all but the root of the iris.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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