auto gearbox
noun
An automatic gearbox for a motor vehicle.
Origin
1960s; earliest use found in Motor Sport.
- ground rent
- ground rule
- ground run
- groundsel
- groundshare
- groundsheet
- groundsill
- groundskeeper
- ground sloth
- groundsman
- ground speed
- ground squirrel
- ground staff
- ground state
- groundstroke
- groundswell
- ground tackle
- ground-to-air
- ground troops
- ground truth
- ground truthing
- groundwater
- ground wave
- ground wire
- groundwork