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.
Studies have shown that the absence of a reliable local news source increases political polarization and misinformation, and that a void in news coverage allows more political corruption, which can result when there are no journalists covering local government. Beth Cronk, Twin Cities, 7 Feb. 2025 The latest tweets represent something of a switch for Banks, who has been criticized multiple times over the past years for her own transphobic comments, in which she’s claimed that transgender women are not real women and spread misinformation about gender-affirming care. Stephen Daw, Billboard, 6 Feb. 2025 Email newsletter | Facebook page Fact check roundup: Hurricane paths, FEMA response spur dangerous misinformation Our rating: False The claim originated with a satirical Facebook account. Chris Mueller, USA TODAY, 31 Jan. 2025 For decades, Kennedy has spread misinformation about lifesaving vaccines, sowed doubt about their safety, and peddled various conspiracy theories. Ars Technica, 31 Jan. 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

Dictionary Entries Near misinformation

Cite this Entry

“Misinformation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/misinformation. Accessed 13 Feb. 2025.

More from Merriam-Webster on misinformation

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!