/ Dictionary / Index E excommunicative: Meaning and Definition of Find definitions for: ex•com•mu•ni•ca•tive Pronunciation: (eks"ku-my'ni-kā"tiv, -ku-tiv), [key] — adj. disposed or serving to excommunicate. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. excommunication excommunicatory 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