pushrod

noun

push·​rod ˈpu̇sh-ˌräd How to pronounce pushrod (audio)
: a rod actuated by a cam to open or close a valve of an internal combustion engine

Examples of pushrod 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 pushrod mill appears to be an engineering masterwork, with an improbably lofty 13:1 compression ratio, forged pistons, and a sophisticated blend of high-velocity intake ports and direct fuel injection. Lawrence Ulrich, Robb Report, 26 Mar. 2026 Certain vehicles may have been built without the cotter pin that secures the brake booster pushrod to the brake pedal, potentially causing the brake booster pushrod to separate from the brake pedal, according to the notice. Michelle Del Rey, USA Today, 25 Feb. 2026 Suspension duties are handled by a Bilstein EVO R pushrod setup with double wishbones, optimized for low weight and high performance. New Atlas, 2 Feb. 2026 However, the 2026 version, while air-cooled and still using pushrod valve actuation like the original, uses fuel injection instead of a carburetor and modern construction, and likely produces twice the power of the original, including 120 pound-feet of torque. William Roberson, Forbes.com, 29 Jan. 2026 See All Example Sentences for pushrod

Word History

First Known Use

1908, in the meaning defined above

Time Traveler
The first known use of pushrod was in 1908

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Cite this Entry

“Pushrod.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pushrod. Accessed 4 Apr. 2026.

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