hyperkeratosis

(hī′pər ker′ə tōsis)

noun pl. hyperkeratoses

  1. an increase in the thickness of the horny layer of the skin
  2. an increase of the cells of the cornea of the eye

Origin: hyper- + keratosis

Related Forms:

See hyperkeratosis in American Heritage Dictionary 4

noun pl. hy·per·ker·a·to·ses (-sēz)
Hypertrophy of the cornea or the horny layer of the skin.

Related Forms:

  • hyˌper·kerˌa·totˈic (-tŏtˈĭk) adjective

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