sound wave

noun

1
2
sound waves plural : longitudinal pressure waves in any material medium regardless of whether they constitute audible sound
earthquake waves and ultrasonic waves are sometimes called sound waves

Examples of sound 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.
The power of sound waves to heal and comfort has been recognized for generations. Carley Rojas Ávila, Forbes.com, 17 Sep. 2025 Mirrors bent reality into pretzels, sound waves became visible, pendulums drew elegant patterns in sand. Maggie Downs, Oc Register, 9 Sep. 2025 Instead of diffusing it pulses like a sound wave, surging back and forth while the surrounding fluid remains still. Atharva Gosavi, Interesting Engineering, 8 Sep. 2025 One of the most common is a transvaginal ultrasound, which uses sound waves to look at organs like your ovaries, fallopian tubes, and uterus. Erica Sloan, SELF, 5 Sep. 2025 See All Example Sentences for sound wave

Word History

First Known Use

1848, in the meaning defined at sense 1

Time Traveler
The first known use of sound wave was in 1848

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Cite this Entry

“Sound wave.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sound%20wave. Accessed 21 Sep. 2025.

Medical Definition

sound wave

noun
1
2
sound waves plural : longitudinal pressure waves especially when transmitting audible sound

More from Merriam-Webster on sound wave

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