- evidence of which the parts reinforce one another, producing an effect stronger than any part by itself.
- Chiefly Law.
- testimony repetitive of testimony given earlier.
- evidence that confirms or adds to previous evidence.
Origin of cumulative evidence
First recorded in 1840–50
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- law additional evidence reinforcing testimony previously given