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hyperacusis in Medicine

hyperacusis

(hī′pər-ə-kōōsĭs, -kyōō-)
n.
  1. Abnormally acute hearing due to heightened irritability of the sensory neural mechanism.
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.