/ Dictionary / Index K keratitis: Meaning and Definition of Find definitions for: ker•a•ti•tis Pronunciation: (ker"u-tī'tis), [key] — n. Pathol. inflammation of the cornea. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: keratitis (Thesaurus) keratinous kerato- Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language