downforce

noun

down·​force ˈdau̇n-ˌfȯrs How to pronounce downforce (audio)
: a downward aerodynamic force generated especially by an airfoil (such as a spoiler on a race car)

Examples of downforce in a Sentence

Recent Examples on the Web
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But despite predictions of chaos from a 12% increase of horsepower and a 25% reduction in downforce (which helps maintain traction through the turns at high speed), drivers mostly kept their cars from careening out of control. ABC News, 22 Mar. 2026 In the rear, an active wing contributes to the nearly 915 pounds of total downforce generated at a little over 155 mph. Erik Shilling, Robb Report, 21 Mar. 2026 Higher downforce wings are needed for slower, more technical tracks, while thinner wings are better on tracks with long straights. Madeline Coleman, New York Times, 8 Mar. 2026 That's thanks to the light build, the downforce that provides traction, and the lack of wings which would add drag. New Atlas, 25 Feb. 2026 See All Example Sentences for downforce

Word History

First Known Use

1938, in the meaning defined above

Time Traveler
The first known use of downforce was in 1938

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Cite this Entry

“Downforce.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/downforce. Accessed 30 Mar. 2026.

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