dolly Meaning, Definition & Usage

noun conveyance consisting of a wheeled support on which a camera can be mounted
noun conveyance consisting of a wheeled platform for moving heavy objects
noun a small replica of a person; used as a toy
doll.

plural Dollies

(Mining) A contrivance, turning on a vertical axis by a handle or winch, and giving a circular motion to the ore to be washed; a stirrer.
(Mach.) A tool with an indented head for shaping the head of a rivet. Knight.
In pile driving, a block interposed between the head of the pile and the ram of the driver.
A small truck with a single wide roller used for moving heavy beams, columns, etc., in bridge building.
A compact, narrow-gauge locomotive used for moving construction trains, switching, etc.