prevention

noun

pre·​ven·​tion pri-ˈven(t)-shən How to pronounce prevention (audio)
: the act of preventing or hindering

Examples of prevention in a Sentence

Exercise and diet play a role in the prevention of heart disease. good crowd control is crucial to the prevention of riots
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.
Today, her work continues to shape policies and interventions that center prevention as much as treatment. Emily Cegielski, Flow Space, 19 Feb. 2025 Although most of the settlement agreements come with national guidelines explaining the money should be spent on treatment, recovery, and prevention efforts, there is little oversight and the guidelines are open to interpretation. Aneri Pattani, NBC News, 19 Feb. 2025 However, the loss prevention head said, in the meeting Stewart mostly tried to focus on the trespassing versus his officer’s behavior. Josh Wood, The Courier-Journal, 18 Feb. 2025 Firefighters were spared from the cuts, but other employees who worked in wildfire prevention and forest management were fired. Elise Schmelzer, The Denver Post, 18 Feb. 2025 See All Example Sentences for prevention

Word History

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of prevention was in the 15th century

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Cite this Entry

“Prevention.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/prevention. Accessed 3 Mar. 2025.

Kids Definition

prevention

noun
pre·​ven·​tion pri-ˈven-chən How to pronounce prevention (audio)
: the act or practice of preventing something
the prevention of fires

More from Merriam-Webster on prevention

Last Updated: - Updated example sentences
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