wind shear

noun

: a radical shift in wind speed and direction that occurs over a very short distance

Examples of wind shear in a Sentence

Recent Examples on the Web While record-high warm temperatures are one factor that can determine tornado potential, there are other factors that need to come together to produce tornadoes, like changes in wind speed or direction, also known as wind shear. Alex Groth, Journal Sentinel, 24 Apr. 2024 Combine this with wind shear, and strong updrafts can start the rotations. Karl Schneider, The Indianapolis Star, 2 Apr. 2024 La Niña conditions, which are set to arrive this summer, decrease vertical wind shear and increase favorable conditions for hurricanes. Cara Tabachnick, CBS News, 4 Apr. 2024 There is also very low wind shear right now in the Gulf. Jennifer Gray, CNN, 21 Aug. 2023 That quick change, forecasters say, will reduce disruptive wind speeds over the Atlantic basin, a phenomenon called wind shear, though the speed of the transition could drive up storm activity in the Atlantic. Brian Bushard, Forbes, 27 Mar. 2024 This sudden mid-air jolt is caused by wind shear created by the jet stream, specifically the polar front jet stream in northern latitudes. Darren Orf, Popular Mechanics, 5 Sep. 2023 The weather phenomenon results in less wind shear in the Atlantic Ocean, and typically makes for a more active hurricane season. Kerry Breen, CBS News, 12 Mar. 2024 Severe weather kills 3, Air Force Two diverted to DC-area airport due to wind shear In Jonesboro, Georgia, a tree fell on the windshield of a car on Tuesday, killing the driver, according to the Clayton County Police Department. Victoria Arancio, ABC News, 10 Jan. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'wind shear.' 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

1941, in the meaning defined above

Time Traveler
The first known use of wind shear was in 1941

Dictionary Entries Near wind shear

Cite this Entry

“Wind shear.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/wind%20shear. Accessed 28 Apr. 2024.

Kids Definition

wind shear

noun
: a radical shift in wind speed and direction that occurs over a very short distance

More from Merriam-Webster on wind shear

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