sound barrier

noun

: a sudden large increase in aerodynamic drag that occurs as the speed of an aircraft approaches the speed of sound

Examples of sound barrier 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.
Zoom in: Dawson is collecting bids to build sound barrier walls and players will only be allowed to use quiet paddles on most courts until those are installed. Kate Murphy, Axios, 29 Jan. 2025 Vegetation buffers, in particular, can enhance the aesthetic appeal of courts and create a natural sound barrier that aligns with community preferences for green spaces. Scott Miller, Forbes, 24 Jan. 2025 And perhaps the thing about your reach exceeding your grasp, going beyond that frontier and kind of breaking your own sound barrier. Mike Fleming Jr, Deadline, 7 Jan. 2025 The air-tight seal helps save energy and money, but also creates a sound barrier and keeps out bugs, water and dust. Killian Baarlaer, The Courier-Journal, 21 Nov. 2024 See all Example Sentences for sound barrier 

Word History

First Known Use

1939, in the meaning defined above

Time Traveler
The first known use of sound barrier was in 1939

Dictionary Entries Near sound barrier

Cite this Entry

“Sound barrier.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sound%20barrier. Accessed 6 Feb. 2025.

Kids Definition

sound barrier

noun
: the sudden large increase in resistance that the air offers to an aircraft nearing the speed of sound

More from Merriam-Webster on sound barrier

Last Updated: - Updated example sentences
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