sonic boom

noun

: a sound resembling an explosion produced when a shock wave formed at the nose of an aircraft traveling at supersonic speed reaches the ground

called also sonic bang

Examples of sonic boom in a Sentence

Recent Examples on the Web
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The Orion capsule did not produce a sonic boom upon re-entry — disappointing spectators gathered at Sunset Cliffs and other spots along the San Diego coast. Gary Robbins, San Diego Union-Tribune, 12 Apr. 2026 All three boosters were expended, so no sonic boom landings. Richard Tribou, The Orlando Sentinel, 11 Apr. 2026 Rocket launches are also very noisy affairs, which can, and do, create very large sonic booms during the launch. Christopher McFadden, Interesting Engineering, 11 Apr. 2026 When that pressure suddenly releases, it is heard as a sonic boom. Tom Costello, NBC news, 10 Apr. 2026 See All Example Sentences for sonic boom

Word History

First Known Use

1952, in the meaning defined above

Time Traveler
The first known use of sonic boom was in 1952

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Cite this Entry

“Sonic boom.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sonic%20boom. Accessed 17 Apr. 2026.

Kids Definition

sonic boom

noun
: a sound like that of an explosion produced when a shock wave formed at the nose of an aircraft traveling at supersonic speed reaches the ground

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