xerosis

xerosis definition - medical

xe·ro·sis (zĭ-rōˈsĭs)

noun pl. xe·ro·ses (-sēz)
  1. Abnormal dryness, especially of the skin, eyes, or mucous membranes.
  2. The normal hardening of aging tissue.

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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