camshaft

noun

cam·​shaft ˈkam-ˌshaft How to pronounce camshaft (audio)
: a shaft to which a cam is fastened or of which a cam forms an integral part

Examples of camshaft 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.
That’s not all there is to it – the company has also updated the intake ports, camshaft profiles, valve springs, and pistons, while additionally incorporating a stronger flywheel. New Atlas, 2 Oct. 2025 Still, it was modified for speed with larger throttle bodies, ported cylinder heads, two-into-two exhaust, race camshafts, and a higher compression ratio. Sujita Sinha, Interesting Engineering, 1 Oct. 2025 Under the hood is a 2.7-liter inline six-cylinder making 200 horsepower, which has upgraded pistons, camshafts, and a cylinder head. Erik Shilling, Robb Report, 12 May 2025 The Jaguar has a dual overhead camshaft (DOHC) engine producing 265 horsepower and a four-speed manual transmission. James Raia, Mercury News, 11 May 2025 See All Example Sentences for camshaft

Word History

First Known Use

1842, in the meaning defined above

Time Traveler
The first known use of camshaft was in 1842

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Cite this Entry

“Camshaft.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/camshaft. Accessed 10 Oct. 2025.

Kids Definition

camshaft

noun
cam·​shaft ˈkam-ˌshaft How to pronounce camshaft (audio)
: a shaft to which a cam is fastened or of which a cam forms a part

More from Merriam-Webster on camshaft

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