keratosis: Meaning and Definition of

ker•a•to•sis

Pronunciation: (ker"u-tō'sis), [key]
— pl. -ses
  1. any skin disease characterized by a horny growth, as a wart.
  2. any horny growth.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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