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piston

[pis-tuhn] / ˈpɪs tən /




Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

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The piston rotates a crank shaft, creating movement.

From The Wall Street Journal ● Apr. 24, 2026

A spark ignites a fuel-air mix, pushing down the piston.

From The Wall Street Journal ● Apr. 24, 2026

The temperature contrast drives a piston, which in turn produces mechanical energy.

From Science Daily ● Feb. 27, 2026

Young explains that they have fewer moving parts than traditional piston engines, making them easier to maintain, yet deliver surprising power for their relatively compact, lightweight size.

From Los Angeles Times ● Apr. 29, 2025

Second, Newcomen needed a means of making the piston air-tight.

From "The Invention of Science" by David Wootton

"They were equipped with a metal saw and cut through the pistons that held the frames of Renoir's works," he said.

From Barron's ● Sep. 8, 2026

More than 3,200 pistons distort two flexible mirrors with near atomic-scale precision to account for blemishes.

From Los Angeles Times ● Aug. 28, 2026

Unlike a traditional gasoline or diesel engine, it has no pistons.

From The Wall Street Journal ● Apr. 24, 2026

If the workings of his engine were carefully concealed, you could see the pistons pumping and sparks flying when Nadal took to court.

From BBC ● Oct. 10, 2024

The system on the left uses a water-wheel to drive pistons which pump air, which, by driving a second set of pistons, raises and lowers a bucket.

From "The Invention of Science" by David Wootton




Vocabulary lists containing piston


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