/ Dictionary / Index K keratogenous: Meaning and Definition of Find definitions for: ker•a•tog•e•nous Pronunciation: (ker"u-toj'u-nus), [key] — adj. producing horn or a horny substance. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. keratoderma keratoid Related Content Daily Word Quiz: placid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language