: a doctrine or practice that emphasizes direct vigorous action especially in support of or opposition to one side of a controversial issue
political activism
environmental activism

Examples of activism 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.
Tunick has participated in activism against the project, according to his defense team. Kurt Knutsson, FOXNews.com, 9 Aug. 2026 Pura Barakos’s house near the heart of this city’s Astoria neighborhood has stood out as a symbol of left-wing activism for more than 30 years. Tim Craig, Washington Post, 7 Aug. 2026 The rise of Black power influenced Chicano activism, and many Mexican Americans increasingly shed illusions that they could be seen as white, at least legally so, and rejected assimilationist impulses. Eladio Bobadilla, Mercury News, 6 Aug. 2026 Maumoon along with Mishal Mushahid started their activism as student leaders working with the Addu City council. ABC News, 6 Aug. 2026 See All Example Sentences for activism

Word History

Etymology

borrowed from German Aktivismus, from aktiv active entry 1 + -ismus -ism

First Known Use

1915, in the meaning defined above

Time Traveler
The first known use of activism was in 1915

Browse Nearby Words

Cite this Entry

“Activism.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/activism. Accessed 17 Aug. 2026.

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