wheel and axle

noun

Definition of wheel and axle

: a mechanical device consisting of a grooved wheel turned by a cord or chain with a rigidly attached axle (as for winding up a weight) together with the supporting standards

Examples of wheel and axle in a Sentence

Recent Examples on the Web University of Southern California biomechanist Michael Habib, who was not involved in the study, says springs and levers enable more rapid acceleration than wheels and axles do. Jason G. Goldman, Scientific American, "What Birds Can Teach Us about Flying Robots," 1 Feb. 2019 So the Mariners in 2013 began replacing the wheels and axles with more robust models — designating millions of dollars as unanticipated costs eligible to be paid for with admissions taxes by the Public Facilities District that oversees Safeco Field. Daniel Beekman, The Seattle Times, "In $180 million ask for public money, Mariners cite retractable roof used 400 times per year," 28 Aug. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'wheel and axle.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of wheel and axle

1759, in the meaning defined above

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Time Traveler for wheel and axle

Time Traveler

The first known use of wheel and axle was in 1759

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Cite this Entry

“Wheel and axle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/wheel%20and%20axle. Accessed 19 Sep. 2020.

More from Merriam-Webster on wheel and axle

Britannica.com: Encyclopedia article about wheel and axle

Comments on wheel and axle

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