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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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Raw aluminum to manufacture a piston is shipped from Michigan to Ontario.

From The Wall Street Journal Jul. 1, 2026

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

From Science Daily Feb. 27, 2026

The compression ratio is a measurement of the cylinder displacement between the two extremes of the piston stroke.

From BBC Feb. 18, 2026

The piston faces have small, crescent-shaped reliefs into which the valves extend near the top dead center.

From The Wall Street Journal Jan. 23, 2026

When the piston is driven downwards it pulls on a large beam which works a force pump.

From "The Invention of Science" by David Wootton

It was also blended into gasoline to improve engine performance by preventing pistons from "knocking."

From Science Daily Feb. 7, 2026

If the timing chain slips or breaks—which is inevitable given enough time—the pistons will hit the valves.

From The Wall Street Journal Jan. 23, 2026

The technology uses the bobbing floaters to compress pistons, which push hydraulic fluid into storage tanks located nearby on land.

From Los Angeles Times Sep. 10, 2025

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

Machinery hums in the distance: pistons throbbing, belts turning.

From "All the Light We Cannot See" by Anthony Doerr




Vocabulary lists containing piston


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