a vehicle carrying many passengers; used for public transport | a carriage pulled by four horses with one driver |
a car that is old and unreliable | a railcar where passengers ride |
an electrical conductor that makes a common connection between several circuits | a vehicle carrying many passengers; used for public transport |
the topology of a network whose components are connected by a busbar | a person who gives private instruction (as in singing, acting, etc.) |
| (sports) someone in charge of training an athlete or a team |