credibility

noun

cred·​i·​bil·​i·​ty ˌkre-də-ˈbi-lə-tē How to pronounce credibility (audio)
Synonyms of credibility
1
: the quality or power of inspiring belief
an account lacking in credibility
2
: capacity for belief
Her account exceeds credibility.

Examples of credibility in a Sentence

The new evidence lends credibility to their theory. The scandal undermined her credibility as an honest politician. In this instance, the lawyer's job is to make the jury doubt the witness's credibility.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The fiber is aligned with industry standards, including ISCC+, USDA BioPreferred and a third party verified Life Cycle Assessment, helping ensure transparency and credibility across the value chain. Angela Velasquez, Footwear News, 11 June 2026 The goal was a technique that felt visually imaginative without undermining the credibility of the drama around it. Naman Ramachandran, Variety, 11 June 2026 The genre by definition requires re-enactments, and does the act of gathering a bunch actors and going to Tehran (or Morocco) give more credibility to the project than having a computer do it? Steven Zeitchik, HollywoodReporter, 11 June 2026 David Greenberg, Rutgers University This doesn't mention the investigative and impeachment processes that unearthed what by 1974 had destroyed Nixon’s credibility. New York Times, 11 June 2026 See All Example Sentences for credibility

Word History

Etymology

see credible

First Known Use

circa 1572, in the meaning defined at sense 1

Time Traveler
The first known use of credibility was circa 1572

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Cite this Entry

“Credibility.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/credibility. Accessed 17 Jun. 2026.

Kids Definition

credibility

noun
cred·​i·​bil·​i·​ty ˌkred-ə-ˈbil-ət-ē How to pronounce credibility (audio)
1
: the quality or power of inspiring belief
a story without much credibility
2
: capacity for belief
an excuse beyond credibility

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