/ Dictionary / Index U ultraleftist: Meaning and Definition of Find definitions for: ul•tra•left•ist Pronunciation: (ul"tru-lef'tist), [key] — adj. ultraleft. —n. a supporter or advocate of ultraleft causes, goals, etc. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ultraleft ultraliberal Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language