plural of performing

Obsolete spelling of perform

plural of performability

A measurement of how well a system performs over a period of time, regardless of the presence of faults.

The quality of being performative.

An artist (musician, actor, painter, etc), who performs in a public place, usually for donated money.

plural of street performer

Poetry written for public performance rather than private reading.

(business) A measurement of performance, often financial performance, either against peers or against a predetermined target.

(art) A form of art in which the artist creates a live performance, often using a variety of media.