Two or more pupils in one iris.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Examples from the Web for polycoria
Historical Examples of polycoria
Numerous slits may develop in the iris through which the fundus of the eye may be seen (polycoria).Glaucoma