from The American Heritage® Dictionary of the English Language, 4th Edition
- n. An automotive drive system in which mechanical power is transmitted from the drive shaft to all four wheels.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A four-wheeled vehicle with a drivetrain that allows all four wheels to receive torque from the engine simultaneously.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a transmission that provides power directly to all four wheels of a motor vehicle
- n. a motor vehicle with a four-wheel drive transmission system
Sorry, no etymologies found.