clear-air turbulence

noun

: sudden severe turbulence occurring in cloudless regions that causes violent jarring or buffeting of aircraft

Examples of clear-air turbulence in a Sentence

Recent Examples on the Web The two primary kinds of turbulence are clear-air turbulence and convective turbulence, the turbulence that occurs in, say, thunderstorms or in big clouds, big lines of clouds. Abc News, ABC News, 22 May 2024 Williams’ analysis predicted that clear-air turbulence would increase significantly across the world in the coming decades. Cnn.com Wire Service, The Mercury News, 21 May 2024 Baumgardner added that clear-air turbulence is still rare. Nidhi Sharma, NBC News, 20 Apr. 2023 But just because a plane can survive a fierce run-in with clear-air turbulence, doesn’t mean airlines want to make flying through it a habit. Darren Orf, Popular Mechanics, 5 Sep. 2023 Yes, at least with clear-air turbulence, some scientists say. Ramon Padilla, USA TODAY, 18 July 2023 Over the past four decades clear-air turbulence has increased by up to 55 percent in various regions around the world. Katherine Wright, Scientific American, 1 July 2023 Although remote weather radar can’t spot clear-air turbulence, that hasn’t stopped engineers from trying to design a solution. Darren Orf, Popular Mechanics, 5 Sep. 2023 Williams says that today an eight-hour flight might contain 10 to 15 minutes of clear-air turbulence, but projections indicate that the extent of this turbulence will double or triple over the next few decades as warming from climate change increases wind shears in the jet stream. Katherine Wright, Scientific American, 1 July 2023

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'clear-air turbulence.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1955, in the meaning defined above

Time Traveler
The first known use of clear-air turbulence was in 1955

Dictionary Entries Near clear-air turbulence

Cite this Entry

“Clear-air turbulence.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/clear-air%20turbulence. Accessed 1 Jun. 2024.

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