What is the meaning of Trolley?

A trolley pole; a single-pole device for collecting electrical current from an overhead electrical line, normally for a tram/streetcar or a trolleybus.

A streetcar or light train.

A light rail, tramway, trolleybus or streetcar system.

A truck from which the load is suspended in some kinds of cranes.

A truck which travels along the fixed conductors in an electric railway, and forms a means of connection between them and a railway car.

A cart or shopping cart; a shopping trolley.

Clipping of flatbed trolley.

A hand truck.

A soapbox car.

A gurney, a stretcher with wheeled legs.

A handcar.

To bring to by trolley.

To use a trolley vehicle to go from one place to another.

To travel by trolley (streetcar, trolleybus or light train).

trolley pole

trolleybus

Alternative spelling of trole

Source: wiktionary.org