reliability

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reliability

noun reliabilities

  1. uncountable, usually The quality of being reliable, dependable, or trustworthy. Above all, rail needs to be boring. By that, I mean that it must run its timetable reliably, day-in and day-out. Punctuality and reliability remain the bedrock of a successful railway.

    Similar: dependability · Opposite: unreliability

  2. uncountable, usually the ability to measure the same thing consistently (of a measurement indicating the degree to which the measure is consistent); that is, repeated measurements would give the same result (See also validity).
  3. uncountable, usually measurable time of work before failure

Thesaurus

Closest in meaning: dependability, reliableness, dependableness, dependable, reliable, trustworthy, trustworthiness, soundness, trust, reliance, credible, credibility, veracity, authenticity, integrity, assurance

Translations

Every language

noun quality of being reliable

Españolfiabilidad
Portuguêsconfiabilidade
Françaisfiabilité
DeutschZuverlässigkeit
Italianoaffidabilità, attendibilità
Ελληνικάαξιοπιστία axiopistía
Românăfiabilitate
Русскийнадёжность nadjóžnostʹ

noun quality of a measurement

Españolfiabilidad
Portuguêsfiabilidade, confiabilidade
Françaisfiabilité
DeutschBelastbarkeit
Русскийто́чность tóčnostʹ

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MLA

"reliability." Wiktionary, via Micwyn, micwyn.com/word/reliability. Accessed 6 Nov. 2026.

APA

reliability. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/reliability

Chicago

"reliability." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/reliability.

BibTeX
@misc{reliability_2026,
  title = {reliability},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/reliability},
  urldate = {2026-11-06}
}