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
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.
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 Zuriguel is now exploring the handful of pressure waves that ripple through this crowd where people push against each other from the back of the plaza to the front. Ari Daniel, NPR, 27 Oct. 2025 When a tsunami forms, the surge of water pushes on the air above it, sending invisible pressure waves up through the atmosphere. Samantha Mathewson, Space.com, 22 Sep. 2025 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 31 Jan. 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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