DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   busbar
       n 1: 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, bus]