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 In 2025 Vantage tune, the engine makes 656 hp—from 6,000 rpm to 6,500 rpm—and 590 ft lbs of torque—from 2,750 rpm to 6,000 rpm—courtesy of new cylinder heads, new camshafts, bigger turbochargers, and a new exhaust system. Angus MacKenzie, Robb Report, 12 May 2024 All camshafts, both for desmo and spring valves, are all produced inside the factory. Michael Teo Van Runkle, Ars Technica, 11 Dec. 2023 Advancements in camshaft profiles and electronic timing can help to improve performance at the top of the rev range, but only to an extent limited by immutable thermodynamics. Michael Teo Van Runkle, Ars Technica, 11 Dec. 2023 Longer roller rocker arms and a Lingenfelter Performance Engineering (LPE) custom-ground camshaft provided higher lift and more duration. Larry Webster, Car and Driver, 12 Aug. 2023 See all Example Sentences for camshaft 

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

1842, in the meaning defined above

Time Traveler
The first known use of camshaft was in 1842

Dictionary Entries Near camshaft

Cite this Entry

“Camshaft.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/camshaft. Accessed 27 Jul. 2024.

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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