/ Dictionary / Index C colectomy: Meaning and Definition of Find definitions for: co•lec•to•my Pronunciation: (ku-lek'tu-mē), [key] — pl. -mies. the removal of all or part of the colon or large intestine. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. colectivo Coleman Related Content Daily Word Quiz: fresco Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language