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
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.
SpaceX has warned that residents in the Bahamas may hear one or more sonic booms during the first-stage landing. Richard Tribou, The Orlando Sentinel, 13 July 2025 SpaceX plans to once again attempt to return the rocket booster and catch it at the launch pad, which would cause sonic booms in the area around the landing zone. Alexis Simmerman, Austin American Statesman, 2 July 2025 Even during the days of Concorde, the supersonic plane that retired in 2003, commercial flying at speeds above Mach 1 over mainland US was strictly forbidden, largely due to concerns over noise pollution from sonic booms. Edward Russell, CNN Money, 5 June 2025 The sonic boom is caused by the rocket dropping below supersonic speeds, rather than breaking the sound barrier via acceleration. Theo Burman, MSNBC Newsweek, 25 May 2025 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

Browse Nearby Words

Cite this Entry

“Sonic boom.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sonic%20boom. Accessed 20 Jul. 2025.

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

More from Merriam-Webster on sonic boom

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!