: 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
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Save Cedar Creek Lake attributed that to community activism and to the support of Henderson County Judge Wade McKinney and the Commissioners Court. Matthew Adams, Fort Worth Star-Telegram, 22 July 2026 The hearing follows a White House report that argued the Smithsonian Institution had abandoned objective scholarship in favor of progressive activism. Rena Rowe, The Washington Examiner, 21 July 2026 His activism helped transform a small group of Havana artists into one of the island’s most influential opposition movements. Daniel Cassady, ARTnews.com, 20 July 2026 Religious groups fight back In Miami, religious activism aligning with traditionally progressive movements has been emerging in recent years. Lauren Costantino, Miami Herald, 18 July 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 26 Jul. 2026.

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