/ Dictionary / Index C cumulative evidence: Meaning and Definition of Find definitions for: cu'mulative ev'idence Pronunciation: [key] evidence of which the parts reinforce one another, producing an effect stronger than any part by itself. testimony repetitive of testimony given earlier. evidence that confirms or adds to previous evidence. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cumulative cumulative scoring Related Content Daily Word Quiz: nefarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language