\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.