/ Dictionary / Index Q quadrifid: Meaning and Definition of Find definitions for: quad•ri•fid Pronunciation: (kwod'ru-fid), [key] — adj. cleft into four parts or lobes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. quadriennium quadriga Related Content Daily Word Quiz: pertinent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language