1. The successful and outstanding finish of a task, project, or objective with superior quality
The excellent completion of the construction project earned the team a bonus.
A conclusão excelente do projeto de construção rendeu ao time um bônus.
2. Achievement of a goal or assignment with exceptional standards and results
Her excellent completion of the thesis impressed all the committee members.
A conclusão excelente da tese dela impressionou todos os membros da comissão.