1. to think about or discuss something carefully and at length, considering all aspects in detail
The jury had to deliberate thoroughly before reaching a verdict.
O júri teve que deliberar minuciosamente antes de chegar a um veredicto.
2. to weigh all considerations carefully and systematically in making a decision
The committee deliberated thoroughly on the proposed budget changes.
O comitê deliberou minuciosamente sobre as mudanças orçamentárias propostas.