ALL meanings of fifth-wheel trailer
fifth-wheel trailer
F f - noun fifth-wheel trailer an extra wheel for a four-wheeled vehicle. 1
- noun fifth-wheel trailer a superfluous, unneeded, or unwanted person or thing: They enjoy making any outsider feel like a fifth wheel. 1
- noun fifth-wheel trailer a horizontal ring or segment of a ring, consisting of two bands that slide on each other, placed above the front axle of a carriage and designed to support the forepart of the body while allowing it to turn freely in a horizontal plane. 1
- noun fifth-wheel trailer a similar device used as a coupling to connect a semitrailer to a tractor. 1
- noun fifth-wheel trailer a similar coupling between a heavy-duty pickup truck and a camping trailer (fifth-wheel trailer) that extends over the bed of the truck. 1