radicalize

verb

rad·​i·​cal·​ize ˈra-di-kə-ˌlīz How to pronounce radicalize (audio)
radicalized; radicalizing

transitive verb

: to make radical especially in politics
radicalization noun

Examples of radicalize in a Sentence

The war has radicalized an entire generation of young people.
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.
The killer was radicalized online and moved to New Zealand in 2017 with a plan to commit a mass shooting. ABC News, 29 Apr. 2026 So even as the Nazi regime was radicalizing through the 1930s and committing horrific violence, the German population was still laughing and being entertained. Literary Hub, 27 Apr. 2026 Investigators said Ayman Mohamad Ghazali, accused of attempting a March 12 attack on a Michigan synagogue, was radicalized by Hezbollah. Amelie Botbol, FOXNews.com, 1 Apr. 2026 The villagers become sympathetic to the revolutionaries, who hide in the hills, and increasingly radicalized. Damon Wise, Deadline, 27 Mar. 2026 See All Example Sentences for radicalize

Word History

First Known Use

1830, in the meaning defined above

Time Traveler
The first known use of radicalize was in 1830

Browse Nearby Words

Cite this Entry

“Radicalize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/radicalize. Accessed 4 May. 2026.

Kids Definition

radicalize

verb
rad·​i·​cal·​ize ˈrad-i-kə-ˌlīz How to pronounce radicalize (audio)
radicalized; radicalizing
: to make radical

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