corneous
adjective
cor·ne·ous ˈkȯr-nē-əs 
: of a horny texture
Word History
Etymology
borrowed from Latin corneus "made of horn, horny," from cornum, cornū "horn" + -eus -eous — more at horn
First Known Use
1646, in the meaning defined above
Medical Definition
corneous
adjective
cor·ne·ous ˈkȯr-nē-əs
: of a texture resembling horn