definition of
bus

[1] #1 bus n. [autobus, coach, charabanc, double-decker, jitney, motorbus, motorcoach, omnibus, passenger vehicle] a vehicle carrying many passengers; used for public transport; "he always rode the bus to work". wn

[2] #2 bus v. send or move around by bus; "The children were bussed to school". wn

[3] #3 bus n. [bus topology] the topology of a network whose components are connected by a busbar. wn

[4] #4 bus v. ride in a bus. wn

[5] #5 bus n. [busbar] 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". wn