piston
Example Sentences
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A startup called LiquidPiston has spent more than a decade developing a new kind of rotary engine—including the X Mini shown here—that it says can be both more efficient and compact than traditional piston engines.
From The Wall Street Journal • Apr. 24, 2026
A startup called LiquidPiston has spent more than a decade developing a new kind of rotary engine—including the X Mini shown here—that it says can be both more efficient and compact than traditional piston engines.
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
The heat was then removed, the steam condensed and the piston charged; as soon as the bolt was pulled it would be driven down the length of the cylinder by the pressure of the air.
From "The Invention of Science" by David Wootton
Vocabulary lists containing piston
Name On: Pro Sports Team Names, Part 2
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Mechanical Engineering
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Civil Engineering
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