/ Dictionary / Index I intercessor: Meaning and Definition of Find definitions for: in•ter•ces•sor Pronunciation: (in"tur-ses'ur, in'tur-ses"ur), [key] — n. a person who intercedes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: intercessor (Thesaurus) intercession intercessory Related Content Daily Word Quiz: sequester Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language