1. cornified - Adjective
2. cornified - Verb
cornified
simple past and past participle of cornify
Converted into horn; horny.
(informal) Corny, or having been made corny.
Source: en.wiktionary.orgDuring the process of epithelial differentiation, cells become cornified as keratin protein is incorporated into longer keratin intermediate filaments. Source: Internet
Rubbing and pressure cause thickening of the outer, cornified layer of the epidermis and form protective calluses — useful for athletes and on the fingertips of musicians who play stringed instruments. Source: Internet
It has highly cornified outer layers, renewed periodically through a skin shedding process controlled by hormones from the pituitary and thyroid glands. Source: Internet