1. compelling or conclusive evidence that strongly supports a claim, argument, or legal case
The witness testimony was strong evidence that proved his innocence.
O depoimento da testemunha era uma prova forte que provou sua inocência.
2. in law, evidence that is highly persuasive and difficult to refute
DNA evidence is considered strong evidence in criminal cases.
A prova de DNA é considerada uma prova forte em casos criminais.