This is the 889th most frequent Portuguese word.
operação
"Operation" – an act or process of functioning, working, or performing a task.
In this sentence, 'operação' refers to a financial transaction or series of actions performed for a specific purpose in the context of finance.
A operação financeira foi concluída com sucesso.
The financial operation was successfully completed.
Here, 'operação' denotes a medical procedure or surgery undertaken to treat a patient.
O médico realizou uma operação para remover o tumor.
The doctor performed an operation to remove the tumor.
In this example, 'operação' is used to signify a strategic action or series of maneuvers carried out by a military organization.