1. Evidence that can be interpreted in multiple ways or is open to more than one conclusion; proof that lacks clarity or certainty
The witness's testimony was ambiguous evidence that could support either defendant's argument.
O depoimento da testemunha era uma evidência ambígua que poderia apoiar o argumento de qualquer um dos réus.
2. In legal or scientific contexts, information or data that does not clearly demonstrate or support a specific conclusion
The laboratory results provided ambiguous evidence, requiring further testing.
Os resultados laboratoriais forneceram uma evidência ambígua, exigindo testes adicionais.