credible

adjective

cred·​i·​ble ˈkre-də-bəl How to pronounce credible (audio)
Synonyms of credible
1
: offering reasonable grounds for being believed or trusted
credible evidence
a credible source
credible witnesses
gave a credible account of the accident
… said the threats were not deemed credible.Stephen Wall
2
: good enough to be effective
a credible job
… does a credible imitation of a ballet student's exercises, as well as a flapper's Charleston.Dany Margolies
often, specifically : of sufficient capability to be militarily effective
a credible deterrent
credible forces
credibly adverb

Did you know?

Credible evidence is evidence that's likely to be believed. A credible plan is one that might actually work, and a credible excuse is one your parents might actually believe. And just as credible means "believable", the noun credibility means "believability". (But we no longer use incredible to mean the literal opposite of credible, just as we no longer use unbelievable as the literal opposite of believable.) Since cred is short for credibility, "street cred" is the kind of credibility among tough young people that you can only get by proving yourself on the mean streets of the inner city.

Examples of credible in a Sentence

We've received credible information about the group's location. She does a credible job of playing the famous singer.
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.
Each piece of content makes the next one more credible. Jodie Cook, Forbes.com, 16 May 2026 Humans were the only species with a strong and statistically credible rightward bias. Rupendra Brahambhatt, Interesting Engineering, 16 May 2026 McFarlane has won just one of his five matches, the semi-final against Leeds, but did also earn credible 1-1 draws at Manchester City (in January) and Liverpool. Simon Johnson, New York Times, 15 May 2026 Her mission is to take apart their words and question the meaning behind them, a semi-credible gimmick that Seydoux is able to sell on the strength of her confidence alone. David Ehrlich, IndieWire, 15 May 2026 See All Example Sentences for credible

Word History

Etymology

Middle English, from Latin credibilis, from credere — see credence

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of credible was in the 14th century

Browse Nearby Words

Cite this Entry

“Credible.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/credible. Accessed 20 May. 2026.

Kids Definition

credible

adjective
cred·​i·​ble ˈkred-ə-bəl How to pronounce credible (audio)
: offering reasonable grounds for being believed
a credible story
credibly adverb

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