validation

noun

ˌva-lə-ˈdā-shən How to pronounce validation (audio)
Definition of validationnext
as in evidence
something presented in support of the truth or accuracy of a claim I'm afraid we cannot act on your claim without validation

Synonyms & Similar Words

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Antonyms & Near Antonyms

Example Sentences

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.
Recent Examples of validation Her victory served as validation for Democrats' long deferred dream that demographic changes in the state would be followed by a shift in political power. — Arkansas Online, 4 Nov. 2026 The grant money will be used to purchase equipment and software and pursue validation of equipment and testing. — Susan Sarkauskas, Chicago Tribune, 2 Nov. 2026 Advertisement Federal agencies could also help fund independent validation. — Dr. Shravani Durbhakula, Time, 1 Nov. 2026 Under federal law, they're typically required to provide a validation notice during their initial communication or within five days afterward. — Angelica Leicht, CBS News, 28 Oct. 2026 See All Example Sentences for validation
Recent Examples of Synonyms for validation
  1. evidence
  2. proof
  3. testimony
  4. documentation
  5. testament
  6. confirmation
Noun
  • This could help scientists avoid mistaking geological activity for evidence of extraterrestrial organisms.
    — Neetika Walter, Interesting Engineering, 3 Nov. 2026
  • School officials contacted law enforcement, and Modesto police investigated the allegations, reviewing video evidence that resulted in one juvenile being cited for misdemeanor battery.
    — Sacbee.com, Sacbee.com, 3 Nov. 2026
Definition of evidence
Noun
  • The group previously proved a special case of the conjecture in August 2026 and is preparing a shorter exposition of PSI’s full proof for other experts.
    — Neetika Walter, Interesting Engineering, 7 Nov. 2026
  • This comes at a time when brands, especially those that operate within the European Union, face increasing pressure to show credible proof that their operations meet stringent industry standards on environmental sustainability.
    — Roy Stephen Canivel, Footwear News, 6 Nov. 2026
Definition of proof
Noun
  • As the Emmanuel Clase and Luis Ortiz federal trial continued on Friday in New York, a government witness added a very interesting wrinkle to the case during his testimony.
    — Scott Thompson OutKick, FOXNews.com, 7 Nov. 2026
  • Congress has its own powers, one of them being the ability to compel testimony.
    — Meg Anderson, NPR, 7 Nov. 2026
Definition of testimony
Noun
  • As with previous dates on the tour, phones and other smart devices will be locked up in Yondr pouches to ensure an experience devoid of tiny screens and fan documentation of the shows.
    — Chris Willman, Variety, 12 Nov. 2026
  • While some instances of federal funds being lost can be attributed to fraud, they are also lost due to eligibility errors and insufficient documentation.
    — Dan Gooding, MSNBC Newsweek, 12 Nov. 2026
Definition of documentation
Noun
  • The win was the 200th for coach Guy Gardner, the Sea Kings’ head coach since 2009, and afterward his players sang happy birthday to senior wide receiver and defensive back Kevin Owens — a testament to how close knit the team has grown.
    — Steve Galluzzo, Los Angeles Times, 7 Nov. 2026
  • Since opening in 2008, the Los Angeles export has increasingly drawn long lines—a testament to the growing popularity of Korean food across the US.
    — Caroline Shin, Condé Nast Traveler, 6 Nov. 2026
Definition of testament
Noun
  • After years of being on the losing end of highly partisan confirmation fights against Republicans, especially on Supreme Court nominees, Democrats will be under considerable pressure to wield the same type of aggressive tactics.
    — Seung Min Kim, Chicago Tribune, 6 Nov. 2026
  • Prince Harry and their two children might join her during her stay in Australia, but there’s no confirmation of that yet.
    — Stefania Conrieri, Vanity Fair, 6 Nov. 2026
Definition of confirmation

Browse Nearby Words

validating
validation
validations
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Cite this Entry

“Validation.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/validation. Accessed 14 Nov. 2026.

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More from Merriam-Webster on validation

Britannica.com: Encyclopedia article about validation

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