/ Dictionary / Index R resect: Meaning and Definition of Find definitions for: re•sect Pronunciation: (ri-sekt'), [key] — v.t. Surg. to do a resection on. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: resect (Thesaurus) reseau resection Related Content Daily Word Quiz: arid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language