any mechanical or electrical device that transmits or modifies energy to perform or assist in the performance of human tasks | a vehicle carrying many passengers; used for public transport |
a motor vehicle with four wheels; usually propelled by an internal combustion engine | a car that is old and unreliable |
a device for overcoming resistance at one point by applying force at some other point | an electrical conductor that makes a common connection between several circuits |
a group that controls the activities of a political party | the topology of a network whose components are connected by a busbar |
an intricate organization that accomplishes its goals efficiently | |
an efficient person | |