/ Dictionary / Index O Old Guardism: Meaning and Definition of Find definitions for: Old' Guard'ism Pronunciation: (gär'dīz-um), [key] political conservatism. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Old Guard Oldham Related Content Daily Word Quiz: confectionery Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language