Draw"bar` (?), n. Railroad (a)
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.
(b)
A bar of iron with an eye at each end, or a heavy link, for coupling a locomotive to a tender or car.
© Webster 1913.