/ Dictionary / Index P prima facie evidence: Meaning and Definition of Find definitions for: pri'ma fa"cie ev'idence Pronunciation: [key] — Law. Law. evidence sufficient to establish a fact or to raise a presumption of fact unless rebutted. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. prima facie case primage Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language