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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Engines pair to five- or six-speed gearboxes sourced by Hewland, which are designed as equivalent replacements to the coveted G50 transmissions found in vintage 911s. Basem Wasef, Robb Report, 4 Feb. 2026 So much grunt routes through a trick all-wheel-drive system that actually uses a two-speed gearbox ahead of the engine between the front wheels, in addition to a more traditional eight-speed dual-clutch transaxle routing power to the rears. Michael Teo Van Runkle, Forbes.com, 29 Jan. 2026 It’s paired with a four-speed manual gearbox that offers good low-rpm torque. New Atlas, 26 Jan. 2026 Fortunately, the punchy boxer keeps the gearbox from constantly hunting for the ideal ratio. Byron Hurd, The Drive, 22 Jan. 2026 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

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Cite this Entry

“Gearbox.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gearbox. Accessed 11 Feb. 2026.

Kids Definition

gearbox

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

More from Merriam-Webster on gearbox

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