gearshifter

noun
UK /ˈɡɪəˌʃɪftə/
US /ˈɡɪrˌʃɪftər/

A stick you move to change how fast a car or bike goes.

He pulled the gearshifter to go faster up the hill.


OTHER MEANINGS

2. The lever on a bicycle that changes gears.

She clicked the gearshifter to make pedaling easier.

3. A control stick on a machine that selects different speeds.

The tractor's gearshifter was stiff in cold weather.

4. A handle used to switch between settings on a device.

He moved the gearshifter on the drill to a lower speed.