4wd

English Thesaurus

1. a transmission that provides power directly to all four wheels of a motor vehicle (noun.artifact)

hypernym	:	transmission, transmission system,
definition	:	the gears that transmit power from an automobile engine via the driveshaft to the live axle (noun.artifact)

2. a motor vehicle with a four-wheel drive transmission system (noun.artifact)

hypernym	:	automotive vehicle, motor vehicle,
definition	:	a self-propelled wheeled vehicle that does not run on rails (noun.artifact)