mydriasis Hear it!

mydriasis definition

my·dria·sis (mi drī′ə sis, mī-)

noun

prolonged or excessive dilatation of the pupil of the eye, as the result of disease or the administration of a drug

Etymology: LL < Gr

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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