radicalism

noun

rad·​i·​cal·​ism ˈra-di-kə-ˌli-zəm How to pronounce radicalism (audio)
1
: the quality or state of being radical
2
: the doctrines or principles of radicals

Examples of radicalism 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.
More broadly, Iranian American artists yearn for a future when Iran isn’t automatically conflated in American popular culture with theocracy, militancy and radicalism. Dan Bilefsky, HollywoodReporter, 25 July 2025 And so Newsom’s attempt at moderation is becoming an object lesson in the inability of even the most ambitious Democrats to separate themselves from cultural radicalism. The Editors, National Review, 4 June 2025 Born in 1924, with a life forged in Italian anti-fascism, religious nonconformity, and artistic radicalism, Sapienza’s turbulent existence had the feel of a one-person prison fight itself, even if her name is not immediately recognizable to international audiences. David Katz, IndieWire, 20 May 2025 In this new struggle, as sharp-eyed militants understood, firmness of tread counted a great deal more than radicalism of demand. Matthew Karp, Harpers Magazine, 29 Apr. 2025 See All Example Sentences for radicalism

Word History

First Known Use

1817, in the meaning defined at sense 1

Time Traveler
The first known use of radicalism was in 1817

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Cite this Entry

“Radicalism.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/radicalism. Accessed 7 Aug. 2025.

Kids Definition

radicalism

noun
rad·​i·​cal·​ism ˈrad-i-kə-ˌliz-əm How to pronounce radicalism (audio)
: the quality or state of being radical

More from Merriam-Webster on radicalism

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