misinformation

noun

mis·​in·​for·​ma·​tion ˌmis-ˌin-fər-ˈmā-shən How to pronounce misinformation (audio)
: 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.
There’s a lot of misinformation. Andre Gee, Rolling Stone, 6 Sep. 2025 Otherwise, there’s always highlights on social media, mixed in with political misinformation and complaints about the challenges of watching sports online in 2025. Jacob Feldman, Sportico.com, 5 Sep. 2025 That's despite calls from agency staff for Kennedy to tone down such rhetoric after a gunman—who was influenced by vaccine misinformation and the vilification of the public health agency—sprayed the CDC campus with over 500 rounds and killed a local police officer last month. Beth Mole, ArsTechnica, 4 Sep. 2025 But for as long as social media is a part of the childhood experience, parents and children will be forced to navigate this confusing world of misinformation and unrealistic messaging. Ashleigh N. Deluca, Parents, 4 Sep. 2025 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 8 Sep. 2025.

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