untrue

adjective

un·​true ˌən-ˈtrü How to pronounce untrue (audio)
Synonyms of untruenext
1
: not faithful : disloyal
discovered his friends were untrue
untrue to one's duty
2
: not according with a standard of correctness : not level or exact
untrue doors
3
: not according with the facts : false
… led the witness almost immediately, in his deposition, into a demonstrably untrue answerRenata Adler
untruly adverb

Examples of untrue in a Sentence

He made untrue statements to the press. Her lover had been untrue.
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 statement also said that earlier reports that a case had been detected in DRC’s capital, Kinshasa, have been proven to be untrue. Andrew Joseph, STAT, 17 May 2026 At the time, the mother told officers Noel was staying with family in Mexico, which Everman’s then-Police Chief Craig Spencer has said was later determined to be untrue. Phil Helsel, NBC news, 16 May 2026 Kirkmeyer said his comments were untrue and asked him to directly point to where those items are in the budget. Elliott Wenzler, Denver Post, 15 May 2026 After the Daily Mail reported that the actress had clashed with Sandra Bernhard, who joined the cast of The White Lotus in February 2026, per Variety, her rep told outlets the claim was untrue, adding that the two had never met. Emily Blackwood, PEOPLE, 29 Apr. 2026 See All Example Sentences for untrue

Word History

First Known Use

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

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

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Cite this Entry

“Untrue.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/untrue. Accessed 21 May. 2026.

Kids Definition

untrue

adjective
un·​true ˌən-ˈtrü How to pronounce untrue (audio)
ˈən-
1
: not faithful : disloyal
2
: not meeting a standard of correctness : not level or exact
3
: not agreeing with the facts : false
an untrue statement
untruly adverb

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