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Synonyms

defamatory

American  
[dih-fam-uh-tawr-ee, -tohr-ee] / dɪˈfæm əˌtɔr i, -ˌtoʊr i /

adjective

  1. containing defamation; injurious to reputation; slanderous or libelous.

    She claimed that the article in the magazine was defamatory.


defamatory British  
/ -trɪ, dɪˈfæmətərɪ /

adjective

  1. injurious to someone's name or reputation

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of defamatory

First recorded in 1585–95; from Medieval Latin diffāmātōrius, equivalent to Latin diffāmā(re) ( see defame) + -tōrious -tory 1

Explanation

Defamatory is a word used to describe statements that are untrue, slanderous, or libelous. Defamatory language often consists of harmful lies. Defamatory words — that is, words which defame — are words that can cause real damage. If someone said you were a secret unicorn hunter, that would be a silly, not defamatory, lie. If someone said you were a thief or a traitor, and you weren't, that would be defamatory. Public figures, like celebrities and politicians, are especially sensitive to defamatory statements about them.

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Vocabulary lists containing defamatory

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Patel filed a $250 million suit last month against The Atlantic magazine and the author of the article, Sarah Fitzpatrick, calling it a "sweeping, malicious, and defamatory hit piece."

From Barron's May 6, 2026

In September, WLF announced on X that it suspected Sun of “misappropriation of other holders’ funds,” which Sun calls “a false and defamatory claim that World Liberty has never proven.”

From Los Angeles Times Apr. 28, 2026

He said in a preliminary judgment on Friday that part of the Essex Police statement could be defamatory because it may have implied guilt on Pearson's behalf.

From BBC Apr. 24, 2026

To accuse them falsely of passing AI-generated work as their own is potentially defamatory.

From The Wall Street Journal Apr. 3, 2026

Mrs. Fitzgerald, standing by, is listening to, and assisting in, the defamatory speeches.

From Rossmoyne by Unknown

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