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

Israel's attorneys challenged the report's findings and the credibility of some witnesses. — Christopher Harris, CBS News, 4 Nov. 2026

When selling a better brain, scientific credibility matters more than hyperpersonalization or luxurious surroundings. — Amy O’Brien, Vogue, 3 Nov. 2026

Russian authorities have increasingly used the label as a way of casting aspersions on the credibility and independence of organizations and people carrying the designation. — Zahra Ullah, CNN Money, 30 Oct. 2026

Some commenters argue that James is biased and politically motivated, suggesting her involvement could undermine the case's fairness and credibility. — Tim Craig, Washington Post, 29 Oct. 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