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cylinders

  • plural
    of cylinder.
    cylinder
    noun
    a surface or solid bounded by two parallel planes and generated by a straight line moving parallel to the given planes and tracing a curve bounded by the planes and lying in a plane perpendicular or oblique to the given planes.

Example Sentences

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Evidence supporting that interpretation has come from drill cores -- long cylinders of solid rock pulled from deep underground -- recovered from ancient marine sediments in Karelia, Russia, and the Francevillian Basin in Gabon.

From Science Daily ● Sep. 26, 2026

When the revs and loads are light, the engine control shuts down the rear bank of cylinders to save fuel.

From The Wall Street Journal ● Aug. 29, 2026

Businesses face an array of challengers, however, so the economy isn’t firing on all cylinders.

From MarketWatch ● Aug. 5, 2026

"Lu-An" has some 2,000 plastic cylinders of soil and compost to give 100 watts of output, enough to power a rice cooker and other appliances.

From Barron's ● Aug. 5, 2026

He turned back to the keyhole before him, where Mr. Desanti, the ninth-grade math teacher, had tried to force his key into the lock and splintered the toothpick deep into the cylinders.

From "Little Fires Everywhere" by Celeste Ng