1. to complete or conclude something in a thorough and attentive manner, paying close attention to details
We need to finalize carefully the contract before signing it.
Precisamos finalizar com cuidado o contrato antes de assiná-lo.
2. to make final arrangements or decisions with deliberate attention and caution
The team will finalize carefully all the project details.
A equipe vai finalizar com cuidado todos os detalhes do projeto.