credibility

noun

cred·​i·​bil·​i·​ty ˌkre-də-ˈbi-lə-tē 

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

Several potential witnesses may have credibility issues, too. — Eric Levenson, CNN Money, 9 Aug. 2026

Your credibility grows when your message is clear, useful, and calm enough to move the work forward. — Tarot.com, Sun Sentinel, 8 Aug. 2026

Instead, the first 100 days are likely to be judged by whether the new president establishes credibility, assembles an effective governing team and demonstrates that campaign promises can evolve into a coherent governing strategy. — Armando Regil Velasco, FOXNews.com, 8 Aug. 2026

In addition to the headliner ingredients, the formula now includes carnosine and endophytol to up its anti-aging credibility. — Deanna Pai, Vogue, 7 Aug. 2026

Word History

Etymology

see credible

First Known Use

circa 1572, in the meaning defined at sense 1

Phrases Containing credibility

• credibility gap
• lend weight/credence/credibility

Rhymes for credibility

• affability
• audibility
• bistability
• capability
• changeability
• contractility
• culpability
• disability
• disutility
• durability
• fallibility
• feasibility

Kids Definition

credibility

noun

cred·​i·​bil·​i·​ty ˌkred-ə-ˈbil-ət-ē 

1

: the quality or power of inspiring belief

a story without much credibility

2

: capacity for belief

an excuse beyond credibility