- a truck tractor or other vehicle in which the cab is located over the engine.
- a camper in which the body extends forward over the cab of the truck on which it is mounted.
- pertaining to such a vehicle or camper.
- pertaining to the part of a camper that extends over the cab.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018