- present tense form of prevent (3rd person singular).
prevents
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
This means scientists can repeatedly observe Antarctic sea ice even when thick cloud cover prevents conventional satellite cameras from seeing the surface.
From Science Daily ● Oct. 16, 2026
That’s because the measure prevents state and local officials from changing the rules for a project once its application is submitted, he said.
From Los Angeles Times ● Oct. 14, 2026
This prevents the need to rush through the loss.
From The Wall Street Journal ● Oct. 8, 2026
"We're updating our women's health plan to make sure women's voices are heard, and transforming how the NHS prevents, diagnoses and treats cancer through our 10-year national cancer strategy, with a focus on earlier diagnosis."
From BBC ● Oct. 5, 2026
The explanation is that occasional individual almond trees have a mutation in a single gene that prevents them from synthesizing the bitter-tasting amygdalin.
From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond
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