1. The finishing or accomplishment of a task or project in a timely manner with minimal waste of resources, effort, or time
The efficient completion of the project ahead of schedule impressed the stakeholders.
A conclusão eficiente do projeto antes do prazo impressionou os interessados.
2. The state of finishing something with optimal use of available means and methods
Through better planning, we achieved efficient completion of all quarterly objectives.
Através de melhor planejamento, alcançamos a conclusão eficiente de todos os objetivos trimestrais.