cab-over

or cab·o·ver

[ kab-oh-ver ]
/ ˈkæbˌoʊ vər /

noun

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.

adjective

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. 2019

British Dictionary definitions for cabover

cabover

/ (ˈkæbˌəʊvə) /

adjective

of or denoting a truck or lorry in which the cab is over the engine
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012