# performability

> English word · Noun

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

## Etymology
From perform + -ability.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/performability