escape velocity

noun

: the minimum velocity that a moving body (such as a rocket) must have to escape from the gravitational field of a celestial body (such as the earth) and move outward into space

Examples of escape velocity in a Sentence

Recent Examples on the Web
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His later works, which took cars and speedboats as their themes, were similarly handmade, their forms at once suggesting nostalgia and escape velocity. News Desk, Artforum, 11 Sep. 2025 To use modern terminology, Michell was talking about the concept of escape velocity, which can be explained by means of a simple experiment. Big Think, 9 Sep. 2025 Growing up in Great Neck, Diamandis longed to achieve escape velocity, not just from Long Island but from Earth itself. Tad Friend, New Yorker, 4 Aug. 2025 And if our rate of self-improvement is fast enough, then our model improvement process will reach a point of escape velocity where improvements are not just linear or additive, but exponentially compounding. John Werner, Forbes, 24 Mar. 2025 See All Example Sentences for escape velocity

Word History

First Known Use

1934, in the meaning defined above

Time Traveler
The first known use of escape velocity was in 1934

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Cite this Entry

“Escape velocity.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/escape%20velocity. Accessed 15 Sep. 2025.

Kids Definition

escape velocity

noun
: the lowest velocity that a moving body (as a rocket) must have to escape from the field of gravity of the earth or of a heavenly body and move outward into space

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