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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.

Keep Reading on Vocabulary.com

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:

"If you did indeed make these vile and defamatory statements, stand behind them," he said in a new post on X. "If you did not make them, deny it."

From Barron's Jun. 18, 2026

“The producers used what could be stripped of context and reassembled to support a false and defamatory narrative unrelated to what she actually expressed,” reads the suit.

From Los Angeles Times Jun. 16, 2026

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

The judge also found Hirst's LBC interview could be defamatory.

From BBC Apr. 24, 2026

She dismissed the idea; it was too uncomplimentary to herself, and too defamatory towards him.

From Belford's Magazine, Volume II, No. 8, January, 1889 by Various

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