validity

noun

va·​lid·​i·​ty və-ˈli-də-tē How to pronounce validity (audio)
va-
: the quality or state of being valid: such as
a
: the state of being acceptable according to the law
The validity of the contract is being questioned.
What the federal courts have ruled … is that renunciations made behind barbed wire were essentially under duress, and thus of no legal validity.Roger Daniels
b
: the quality of being well-grounded, sound, or correct
the validity of an argument/theory
Other researchers have questioned the validity of the test results.
Later he acknowledged that there was no validity to his report.David Hiltbrand

Examples of validity in a Sentence

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.
Rather than focusing on the validity of Trump's executive action, the Justice Department argued that a judge in one part of the country shouldn't be able to block actions nationally. Maureen Groppe, USA Today, 18 Apr. 2025 The manipulation of the Death Master File itself has obliterated its validity as a data source for financial and commercial institutions. Michael Hiltzik, Los Angeles Times, 16 Apr. 2025 Silverman said that circumstantial evidence must be viewed in totality to establish its validity. Greg Fisher, CBS News, 14 Apr. 2025 Elon Musk, who dramatically cut the federal budget and workforce, regularly casts doubt on the validity of all federal programs, including Social Security. Stanley S. Litow, New York Daily News, 13 Apr. 2025 See All Example Sentences for validity

Word History

First Known Use

circa 1577, in the meaning defined above

Time Traveler
The first known use of validity was circa 1577

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Cite this Entry

“Validity.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/validity. Accessed 22 Apr. 2025.

Kids Definition

validity

noun
va·​lid·​i·​ty
və-ˈlid-ət-ē,
va-
: the quality or state of being valid

More from Merriam-Webster on validity

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