1. The act of finishing or accomplishing something in a direct, uncomplicated, and efficient manner without obstacles or unnecessary steps
The project achieved straightforward completion ahead of schedule.
O projeto alcançou uma conclusão direta antes do prazo.
2. Finishing a task or process in a clear and simple way without complications or deviations
With proper planning, straightforward completion of the assignment was guaranteed.
Com planejamento adequado, a conclusão direta da tarefa foi garantida.