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.
The legal dispute revolved around the validity of an environmental impact report on Huntington Central Park that was conducted in 1999. Claire Wang, Oc Register, 10 Sep. 2025 Paul McAdam Freud, a son from Freud’s relationship with Kay McAdam, unsuccessfully posed a legal challenge to the validity of this arrangement. Rebecca Mead, New Yorker, 8 Sep. 2025 While some questioned and denied the authenticity of some of the conversations, direct apologies for his actions seemingly confirm the validity of the private chats. Demicia Inman, VIBE.com, 8 Sep. 2025 In a statement to USA TODAY, one of Combs’ attorneys, Erica Wolff, said the jury’s not-guilty verdicts undermine the validity of the civil claims. Gina Barton, USA Today, 7 Sep. 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 14 Sep. 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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