performance
//pərˈfɔːrməns//
Noun
performanceSingular
performancesPlural
1
An act of presenting a play, concert, or other form of entertainment before an audience.
The performance of the play was excellent.
2
The action or process of carrying out or accomplishing a task, duty, or function.
The performance of her duties was exemplary.
3
The capabilities or effectiveness of a machine, product, or person, especially when measured against a standard.
The performance of this car is excellent in all weather conditions.
4
A person's rendering of a dramatic role, song, or piece of music.
Her performance of the lead role was outstanding.