Dictionary.com
Thesaurus.com
Synonyms

malign

American  
[muh-lahyn] / məˈlaɪn /

verb (used with object)

  1. to speak harmful untruths about; speak evil of; slander; defame.

    to malign an honorable man.

    Synonyms:
    vilify, abuse, revile, disparage, calumniate, libel
    Antonyms:
    praise

adjective

  1. evil in effect; pernicious; baleful; injurious.

    The gloomy house had a malign influence upon her usually good mood.

    Synonyms:
    baneful
  2. having or showing an evil disposition; malevolent; malicious.

malign British  
/ məˈlaɪn /

adjective

  1. evil in influence, intention, or effect

"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

verb

  1. (tr) to slander or defame

"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

  • maligner noun
  • malignly adverb

Etymology

Origin of malign

First recorded in 1275–1325; Middle English maligne, from Middle French, from Latin malignus; mal-, benign

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.

Schumer in his statement, noted that “Iran’s malign regional activities, nuclear ambitions, and harsh oppression of the Iranian people demands American strength, resolve, regional coordination, and strategic clarity.”

From Slate • Mar. 4, 2026

"We are not faulting the social media companies for failure to remove malign content from their platforms," Bergman told AFP.

From Barron's • Jan. 26, 2026

Dictators, autocrats and other malign actors strategically use humor as a type of diminutive to minimize their real intent and to distract the public and media.

From Salon • Jan. 18, 2026

Defence Secretary John Healey said the action was "in full compliance with international law", adding the UK "will not stand by as malign activity increases on the high seas".

From BBC • Jan. 11, 2026

Dany caught a glimpse of a malign black face, almost human, and an arched tail dripping venom . . . and then the box flew from her hand in pieces, turning end over end.

From "A Clash of Kings" by George R.R. Martin