/ Dictionary / Index I ideologue: Meaning and Definition of Find definitions for: i•de•o•logue Pronunciation: (ī'dē-u-lôg", -log", id'ē-, ī-dē'-), [key] — n. a person who zealously advocates an ideology. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: ideologue (Thesaurus) ideologize ideology Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language