/ Dictionary / Index G Guevarist: Meaning and Definition of Find definitions for: Gue•var•ist Pronunciation: (gu-vär'ist), [key] — n. a supporter of the revolutionary theories and tactics of Ernesto Guevara. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Guevara guff Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language