We found 8 dictionaries that define the word performability:

General (5 matching dictionaries)

1. performability: Merriam-Webster
2. performability: Oxford Learner's Dictionaries
3. performability: Collins English Dictionary
4. performability: Wiktionary
5. performability: TheFreeDictionary.com

Business (1 matching dictionary)

6. performability: Legal dictionary

Computing (1 matching dictionary)

7. performability: Encyclopedia

Miscellaneous (1 matching dictionary)

8. performability: Idioms

(Note: See perform as well.)

Definitions from Wiktionary (performability) ▸ noun:  A measurement of how well a system performs over a period of time, regardless of the presence of faults. Similar: fault tolerance, fidelity, performativity, functionality, performativeness, precision, underperformance, effectivity, productibility, producibility, more... ▸ Words similar to performability ▸ Usage examples for performability ▸ Idioms related to performability ▸ Wikipedia articles (New!) ▸ Popular adjectives describing performability ▸ Words that often appear near performability ▸ Rhymes of performability ▸ Invented words related to performability