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definitions

hemiageusia

[hĕm′ē-ə-gyōō′zhə, -jōō′-]
n.
  1. Loss of taste on one side of the tongue.hemigeusia
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.