/ Dictionary / Index K keratectomy: Meaning and Definition of Find definitions for: ker•a•tec•to•my Pronunciation: (ker"u-tek'tu-mē), [key] — pl. -mies. excision of part of the cornea. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. keratalgia keratin Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language