fanaticism

noun

fa·​nat·​i·​cism fə-ˈna-tə-ˌsi-zəm How to pronounce fanaticism (audio)
: fanatic outlook or behavior

Examples of fanaticism in a Sentence

Recent Examples on the Web
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This new conflict marks the end of a five-decade golden age for Israel, during which an oasis of liberty enjoyed strategic supremacy against the forces of tyranny and fanaticism that surround it. Ari Shavit, Foreign Affairs, 5 Oct. 2024 But Matthew Gabriel, 25, who lives in Philly's Mt. Airy neighborhood, took his football fanaticism to a whole 'nother level. Nate Anderson, Ars Technica, 20 Sep. 2024 At the ministries in Tehran, the technocrats learned firsthand how revolutionary fanaticism—cutting off trade with the outside world, for example—could lead to international isolation and harm the economy. Alex Vatanka, Foreign Affairs, 13 June 2017 The downside is a corporate culture that borders on fanaticism, with the occasional weaponization of principles to the detriment of people and groups with less power. Amanda Loudin, Fortune, 5 Aug. 2024 See all Example Sentences for fanaticism 

Word History

First Known Use

1652, in the meaning defined above

Time Traveler
The first known use of fanaticism was in 1652

Dictionary Entries Near fanaticism

Cite this Entry

“Fanaticism.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fanaticism. Accessed 17 Dec. 2024.

Medical Definition

fanaticism

noun
fa·​nat·​i·​cism fə-ˈnat-ə-ˌsiz-əm How to pronounce fanaticism (audio)
: fanatic outlook or behavior especially as exhibited by excessive enthusiasm, unreasoning zeal, or wild and extravagant notions on some subject
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