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gearbox

noun

gear·​box ˈgir-ˌbäks How to pronounce gearbox (audio)

Examples of gearbox in a Sentence

Recent Examples on the Web
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The shop has taken the 2026 edition of Chevrolet’s best-selling truck, boosted its output to 1,000 hp, and swapped out its automatic gearbox for a manual. Bryan Hood, Robb Report, 11 Nov. 2025 That engine comes paired to a six-speed gearbox. New Atlas, 5 Nov. 2025 The basic components of a wind turbine are the visible tower and rotor blades, as well as the gearbox and generator located at the top of the tower. Karl Schneider, IndyStar, 21 Sep. 2025 See All Example Sentences for gearbox

Word History

First Known Use

1887, in the meaning defined at sense 1

Time Traveler
The first known use of gearbox was in 1887

Browse Nearby Words

Cite this Entry

“Gearbox.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gearbox. Accessed 27 Nov. 2025.

Kids Definition

gearbox

noun
gear·​box ˈgi(ə)r-ˌbäks How to pronounce gearbox (audio)

More from Merriam-Webster on gearbox

Last Updated: - Updated example sentences
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