keratic

Adjective

 * 1)  Arising from the cornea.
 * 2)  rough and hard, especially as a result of keratinization.
 * 1)  rough and hard, especially as a result of keratinization.
 * 1)  rough and hard, especially as a result of keratinization.
 * 1)  rough and hard, especially as a result of keratinization.

Synonyms

 * corneal.
 * horny, keratinous.