Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun 4wd
2 senses of 4wd
Sense 1
four-wheel drive, 4WD -- (a motor vehicle with a four-wheel drive transmission system)
=> motor vehicle, automotive vehicle -- (a self-propelled wheeled vehicle that does not run on rails)
Sense 2
four-wheel drive, 4WD -- (a transmission that provides power directly to all four wheels of a motor vehicle)
=> transmission, transmission system -- (the gears that transmit power from an automobile engine via the driveshaft to the live axle)