validation

noun

val·​i·​da·​tion ˌva-lə-ˈdā-shən How to pronounce validation (audio)
: an act, process, or instance of validating
especially : the determination of the degree of validity of a measuring device

Examples of validation in a Sentence

I'm afraid we cannot act on your claim without validation.
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.
By operating within this interface, teams can make data entry, validation and task management much more straightforward, meaning that the month-end process can be carried out without the need for extensive manual input. Shagun Malhotra, Forbes, 13 Dec. 2024 Cherry-picking what represents genocide sends the wrong message to despots and would-be aggressors who see that type of validation as a green light to act with impunity and dismiss oversight from international regulators and legal authorities. Thomas G. Moukawsher, Newsweek, 12 Dec. 2024 For most artists who have gone 10 years without a major pop hit, its success would have been an absolute godsend — a comeback-marking, career-defining moment of validation. Andrew Unterberger, Billboard, 12 Dec. 2024 Getting media involvement is like validation for the materials in question, a reputable tastemaker that can co-sign for its importance but isn’t really essential to the equation. Andrew Wallenstein, Variety, 11 Dec. 2024 See all Example Sentences for validation 

Word History

Etymology

valid(ate) + -ation, perhaps after French validation

First Known Use

circa 1656, in the meaning defined above

Time Traveler
The first known use of validation was circa 1656

Dictionary Entries Near validation

Cite this Entry

“Validation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/validation. Accessed 21 Dec. 2024.

More from Merriam-Webster on validation

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!