1.
a set of gears and the protective casing that covers it in a vehicle or engine
2.
a vehicle’s transmission
3.
a cover or container that protects a set of gears
4.
a metal box that contains the gears of a vehicle, or the system of gears itself
1.
a set of gears and the protective casing that covers it in a vehicle or engine
2.
a vehicle’s transmission
3.
a cover or container that protects a set of gears
4.
a metal box that contains the gears of a vehicle, or the system of gears itself