Meaning of the word gearbox in English

What does gearbox mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

gearbox

US /ˈɡɪr.bɑːks/
UK /ˈɡɪə.bɒks/
"gearbox" picture

Noun

a set of gears with their casings, especially in a motor vehicle; a transmission.

Example:
The mechanic replaced the faulty gearbox in the car.
A smooth-shifting gearbox is essential for a comfortable drive.