bus
1. bus \'b*s\ n or bus.es or bus.ses [short for omnibus] pl often attrib 1a: a large motor-driven passenger vehicle 1b: AUTOMOBILE 2: a small hand truck 3: a usu. uninsulated bar or tube used as an electrical conductor at a circ uit junction 2. bus vb or bussed; or bus.sing 1: to travel by bus 2: to work as a busboy : to transport by bus