·noun A truck from which the load is suspended in some kinds of cranes.
II. Trolly ·noun A narrow cart that is pushed by hand or drawn by an Animal.
III. Trolly ·noun A form of truck which can be tilted, for carrying railroad materials, or the like.
IV. Trolly ·noun A truck which travels along the fixed conductors, and forms a means of connection between them and a railway car.