/ Dictionary / Index E exclusive disjunction: Meaning and Definition of Find definitions for: exclu'sive disjunc'tion Pronunciation: [key] — Logic. Logic. See under(def. 2b). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. exclusive exclusive representation Related Content Daily Word Quiz: cetacean Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language