bus

bus (http://definr.com/bus)

     n 1: a vehicle carrying many passengers; used for public
          transport; "he always rode the bus to work" [syn: autobus,
           coach, charabanc, double-decker, jitney, motorbus,
           motorcoach, omnibus]
     2: an electrical conductor that makes a common connection
        between several circuits; "the busbar in this computer can
        transmit data either way between any two components of the
        system" [syn: busbar]
     3: a car that is old and unreliable; "the fenders had fallen
        off that old bus" [syn: jalopy, heap]
     v 1: send or move around by bus; "The children were bussed to
          school"
     2: ride in a bus
     3: remove used dishes from the table, in restaurants