updraft

noun

up·​draft ˈəp-ˌdraft How to pronounce updraft (audio)
-ˌdräft
: an upward movement of gas (such as air)

Examples of updraft 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.
Most tornadoes are created by a supercell—a strong thunderstorm with a rotating updraft of air. Mark Fischetti, Scientific American, 21 Apr. 2025 However, strong wind shear can tilt the storm system, so that the downdraft occurs at a different location, and the updraft of warm moist air can continue, supplying the storm with moisture and energy. Shuang-Ye Wu, The Conversation, 8 Apr. 2025 Violent updrafts and mushy hail Juno and Hubble images from 2017 showed a powerful updraft near the heart of the storm, pumping ammonia from deep within Jupiter's atmosphere and rushing it upward to the peaks of the towering storm clouds. Kiona N. Smith, Space.com, 3 Apr. 2025 Supercells are dangerous storms characterized by rotating updrafts that resemble tall storm clouds with anvils or elongated clouds at their tops. Robert A. Cronkleton, Kansas City Star, 1 Apr. 2025 See All Example Sentences for updraft

Word History

First Known Use

circa 1887, in the meaning defined above

Time Traveler
The first known use of updraft was circa 1887

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Cite this Entry

“Updraft.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/updraft. Accessed 28 Apr. 2025.

Kids Definition

updraft

noun
up·​draft ˈəp-ˌdraft How to pronounce updraft (audio)
-ˌdrȧft
: an upward movement of gas (as air)

More from Merriam-Webster on updraft

Last Updated: - Updated example sentences
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