/ Dictionary / Index D definite relative clause: Meaning and Definition of Find definitions for: def'inite rel'ative clause' Pronunciation: [key] a relative clause with a definite relative pronoun as subordinating word, as that they said in We heard the things that they said. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. definitely definite relative pronoun Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language