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Synonyms

gearbox

American  
[geer-boks] / ˈgɪərˌbɒks /
Or gear box

noun

gearboxes plural
  1. a transmission, as in an automobile.

  2. a shield or housing for gears.


gearbox British  
/ ˈɡɪəˌbɒks /

noun

  1. the metal casing within which a train of gears is sealed

  2. this metal casing and its contents, esp in a motor vehicle

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of gearbox

First recorded in 1885–90; gear + box 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"I'm freaking out. It's wild," Randy Pitchford, head of developer Gearbox, tells BBC Newsbeat.

From BBC • Sep. 13, 2025

As Gearbox Publishing’s Homeworld 3 begins, the galaxy has enjoyed an age of prosperity thanks to the discovery of a network of hyperspace gates.

From Seattle Times • May 12, 2024

The buyer is Gearbox video game mogul and amateur magician Randy Pitchford, who vows the property will remain the Academy of Magical Arts’ clubhouse and performance venue.

From Los Angeles Times • May 4, 2022

Incredible work from the engineers at Gearbox Software with thanks to our partners at 2k Games and 1st parties, including Sony, for working together on this.

From The Verge • Mar. 14, 2022

You can draw a line in one direction from that work to “Cherry Jam,” an EP from an unearthed 1965 radio broadcast in Denmark that was released earlier this year on Gearbox Records.

From New York Times • Apr. 28, 2021

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