1. Evidence that is legally acceptable, credible, and sufficient to support a claim or conclusion in court or formal proceedings
The fingerprints found at the crime scene were considered valid evidence in the trial.
As impressões digitais encontradas na cena do crime foram consideradas prova válida no julgamento.
2. Information or facts that meet the required standards of authenticity and relevance to support an argument
The research study provided valid evidence for the effectiveness of the new treatment.
O estudo de pesquisa forneceu prova válida para a eficácia do novo tratamento.