pressure wave

noun

: a wave (such as a sound wave) in which the propagated disturbance is a variation of pressure in a material medium

called also P-wave

Examples of pressure wave in a Sentence

Recent Examples on the Web
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The resulting pressure wave damaged the upper stage’s engine nozzle extension. Karoline Leonard, Austin American Statesman, 19 Feb. 2026 At the press site, a pressure wave of a sonic boom came in with a double punch to the eardrums, followed by the roar of the engines from the pad only 3 miles away and the whistling echo bouncing off the massive Vehicle Assembly Building, making a sound reminiscent of bottle rockets. Richard Tribou, The Orlando Sentinel, 12 Feb. 2026 In many ways, focused shock wave therapy is similar to radial pressure waves (RPW), in terms of form and function. William Jones, jsonline.com, 28 Jan. 2026 Those challenges helped shape the engineering direction for Sola™, pushing the team to rethink the underlying physics of how sonic pressure waves are generated and delivered. Malana Vantyler, USA Today, 17 Jan. 2026 See All Example Sentences for pressure wave

Word History

First Known Use

1942, in the meaning defined above

Time Traveler
The first known use of pressure wave was in 1942

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Cite this Entry

“Pressure wave.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pressure%20wave. Accessed 20 Feb. 2026.

Medical Definition

pressure wave

noun
: a wave (as a sound wave) in which the propagated disturbance is a variation of pressure in a material medium (as air)

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