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Definitions

imperil

[im-per-uhl] / ɪmˈpɛr əl /


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.

Microsoft on Tuesday warned a judge that the Pentagon blacklisting of Anthropic could hamper US warfighters and imperil the country's drive to lead in artificial intelligence.

From Barron's • Mar. 11, 2026

Some ranchers worry that wastewater might contaminate sources of groundwater and imperil their operations.

From The Wall Street Journal • Dec. 26, 2025

And it would imperil the president’s military legacy.

From The Wall Street Journal • Dec. 2, 2025

It’s designed to push us into less-tapped areas of empathy for a forgotten class of citizens who are willing to imperil their lives for something more than mere survival.

From Los Angeles Times • Oct. 3, 2025

Altogether it is thought–though it is really only a guess, based on extrapolating from cratering rates on the Moon–that some two thousand asteroids big enough to imperil civilized existence regularly cross our orbit.

From "A Short History of Nearly Everything" by Bill Bryson