/ Dictionary / Index K keratotomy: Meaning and Definition of Find definitions for: ker•a•tot•o•my Pronunciation: (ker"u-tot'u-mē), [key] — pl. -mies. incision of the cornea. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: keratotomy (Thesaurus) keratosis kerb Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language