trolley

A streetcar.

A device that collects electric current from an underground conductor, an overhead wire, or a third rail and transmits it to the motor of an electric vehicle.

A small truck or car operating on a track and used in a mine, quarry, or factory for conveying materials.

A wheeled carriage, cage, or basket that is suspended from and travels on an overhead track.

A cart.

To convey (passengers) or travel by trolley.

Hence, a street-railway car propelled electrically by current taken by a trolley from a conductor.

A hand-car used on the rails by workmen on a railroad.

A narrow cart used by coster-mongers, and pushed by hand or drawn by a donkey. Also troll.

A small truck or car for running on tracks in a rolling-mill or furnace. It is used to move heavy materials, and can be used as a tip-car.