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.
So, what are the most common types of screenings: Ultrasound: Breast ultrasound uses sound waves and their echoes to make computer pictures of the inside of the breast. Lauryn Higgins, Flow Space, 6 June 2025 Related Articles As of recently, Paltrow tested a new noninvasive solution involving acoustic sound waves called TransEpidermal treatments. Kaleigh Werner, Footwear News, 2 June 2025 The acoustic sound waves and air pressure deliver any topical down into the hair follicle to improve hair growth. Caroline Tell, Forbes.com, 24 Apr. 2025 Hearing requires the conversion (changing) of sound waves to signals that your brain can understand. Heidi Cope, Health, 20 Apr. 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 5 Jul. 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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