/ Dictionary / Index D definite relative pronoun: Meaning and Definition of Find definitions for: def'inite rel'ative pro'noun Pronunciation: [key] a relative pronoun that refers to an antecedent, as who in It was I who told you. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. definite relative clause definition Related Content Daily Word Quiz: effervescent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language