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
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.
There’s more aerodynamic downforce courtesy of wild new body extensions, with louvers on the front wheel arches (presumably to let air escape the wheel well), a larger rear wing, new underbody diffusers, and aerodisc rear wheels. ArsTechnica, 7 May 2026 That decision boosted McLaren significantly in Miami, as its downforce gains offset where Mercedes continues to be stronger in deploying the engine power the two teams share. Alex Kalinauckas, New York Times, 4 May 2026 The winglets and the corner sidepods that Ducati debuted in MotoGP in 2021 help with the downforce, even at extreme lean angles. New Atlas, 4 Apr. 2026 The wind buffets and blows inside the cabin, decreasing downforce and making acceleration less efficient. Doug Turnbull, AJC.com, 29 Mar. 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

Browse Nearby Words

Cite this Entry

“Downforce.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/downforce. Accessed 9 May. 2026.

Love words? Need even more definitions?

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

More from Merriam-Webster