1. to carry out or accomplish only part of a task, duty, or action; to complete something incompletely
The actor performed partially through the scene before forgetting his lines.
O ator executou parcialmente a cena antes de esquecer suas falas.
2. to fulfill an obligation or role in a limited or incomplete manner
The contractor performed partially on the agreement, leaving some work unfinished.
O contratante executou parcialmente o acordo, deixando alguns trabalhos inacabados.