noun. A bar across the rear of a tractor for hitching machinery.

noun. A railroad coupler.

noun. A bar used to connect two railroad-cars or locomotives. See drag-bar.

noun. A bar, or one of a set of bars, in a fence, which can be drawn back or let down to allow passage, as along a road or path.

noun. An openmouthed bar at the end of a car, which receives a coupling link and pin by which the car is drawn. It is usually provided with a spring to give elasticity to the connection between the cars of a train.

noun. A bar of iron with an eye at each end, or a heavy link, for coupling a locomotive to a tender or car.

noun. An open-mouthed bar at the end of a car, which receives a coupling link and pin by which the car is drawn. It is usually provided with a spring to give elasticity to the connection between the cars of a train.

noun. A bar of iron with an eye at each end, or a heavy link, for coupling a locomotive to a tender or car.

noun. A device to couple a powered road vehicle to a load to transfer tractive effort to the load, either as a push or as a pull. (See also Wikipedia:Drawbar)

noun. A sliding bar on a Hammond organ, controlling the volume of a waveform.

noun. A device for changing the tools on milling machines

noun. a strong metal bar bearing a hook to attach something to be pulled