misinformation

noun

mis·​in·​for·​ma·​tion ˌmis-ˌin-fər-ˈmā-shən How to pronounce misinformation (audio)
Synonyms of misinformationnext
: incorrect or misleading information
Indubitably, a great deal of paranoid and otherwise irresponsible misinformation about the Kennedy assassination has traveled far and sold well …Ronnie Dugger
A muddle of misinformation keeps clouding the debate over hormone-replacement therapy for women.Melinda Beck
Each of these pieces of information (and misinformation) about me is sold for about two-fifths of a cent to advertisers, which then deliver me an Internet ad, send me a catalog or mail me a credit-card offer.Joel Stein

Examples of misinformation 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.
Social media was tuned to reward conflict rather than community connection, and peoples’ confidence in tech eroded as the big platforms became misinformation machines and tools for political manipulation. Jonathan Weber, Fortune, 19 May 2026 But the postcard Hersh received appears to be part of a misinformation campaign targeting Democrats who might be deceived into voting for two candidates, a move that would spoil their ballot. Ben Paviour, Sacbee.com, 19 May 2026 The same technology that creates synthetic misinformation is also being used to detect and neutralize it. Wyles Daniel may 19, Miami Herald, 19 May 2026 Shaw cited the festival’s history, dating back to the ’80s, and its emergence from the AIDS crisis, when misinformation was being spread. Los Angeles Times, 17 May 2026 See All Example Sentences for misinformation

Word History

First Known Use

1605, in the meaning defined above

Time Traveler
The first known use of misinformation was in 1605

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Cite this Entry

“Misinformation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/misinformation. Accessed 20 May. 2026.

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