reduction gear


Definition of reduction gear 

: a combination of gears used to reduce the input speed (as of a marine turbine) to a lower output speed (as of a ship's propeller)

Examples of reduction gear in a Sentence

Recent Examples on the Web

The 295-hp electric motor and reduction gear fit exactly where the four-speed manual transmission sat, with all power routing to the stock rear differential. Clifford Atiyeh, Car and Driver, "E, ’lectrified: Jaguar Classic Makes a 1968 E-type Roadster into an EV," 7 Sep. 2017

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

First Known Use of reduction gear

1883, in the meaning defined above

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Time Traveler for reduction gear

The first known use of reduction gear was in 1883

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to clear from alleged fault or guilt

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