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.
However, this rumor is untrue as there are only small bottom-feeding sharks in San Francisco Bay, according to BOP. Noe Padilla, USA Today, 3 Apr. 2026 The suggestion that the University is singling out the Pride flag with this policy is untrue. Samantha Chaney, CBS News, 2 Apr. 2026 Beneath the surface, however, Bohm has faced obstacles and oddities, including a frightening elbow infection and a viral social media post touting his generosity that was untrue. Steve Henson, Los Angeles Times, 27 Mar. 2026 In addition, White House officials were stating publicly that Flynn and Kislyak had not discussed sanctions, which the FBI knew was untrue. Arkansas Online, 26 Mar. 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

Browse Nearby Words

Cite this Entry

“Untrue.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/untrue. Accessed 5 Apr. 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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