untruth

noun

un·​truth ˌən-ˈtrüth How to pronounce untruth (audio)
ˈən-ˌtrüth
1
archaic : disloyalty
2
: lack of truthfulness : falsity
3
: something that is untrue : falsehood

Examples of untruth in a Sentence

the untruths he has uttered their argument rests on a fundamental untruth which has long been discredited
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.
This week, Stuart Heritage reports from the U.K. on why The Salt Path, the inspirational best-selling memoir by Raynor Winn, now seems to be a hive of untruths. Air Mail, 19 July 2025 Social niceties and institutional language are his ways to tell untruths, even to himself, while keeping both the status quo and his organizational status intact. Matthew Clark Davison, Literary Hub, 3 July 2025 At the celebration that follows their hair-raising return to Holy Island, Spike is disturbed by his father’s exultant untruths, regaling the crowd with false accounts of his son’s heroics when the squeamish boy had been too petrified to be of use during the attack. David Rooney, HollywoodReporter, 18 June 2025 Here is the irony, though: The fiction writer’s craft, the instrument of his trade, revolves around the conjuring of untruths. Abubakar Adam Ibrahim, The Dial, 4 Mar. 2025 See All Example Sentences for untruth

Word History

First Known Use

before the 12th century, in the meaning defined at sense 1

Time Traveler
The first known use of untruth was before the 12th century

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Cite this Entry

“Untruth.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/untruth. Accessed 29 Jul. 2025.

Kids Definition

untruth

noun
un·​truth ˌən-ˈtrüth How to pronounce untruth (audio)
ˈən-
1
: lack of truthfulness : falsity
2
: something that is untrue : falsehood, lie

More from Merriam-Webster on untruth

Last Updated: - Updated example sentences
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