/ Dictionary / Index A antipope: Meaning and Definition of Find definitions for: an•ti•pope Pronunciation: (an'ti-pōp"), [key] — n. a person who is elected or claims to be pope in opposition to another held to be canonically chosen. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: antipope (Thesaurus) antipollution antipoverty Related Content Daily Word Quiz: simian Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language