Clockwork is a term used to describe a mechanism that works like a clock, with gears and other components working together in a precise, mechanical way. It is mostly used to refer to machines that are powered by a spring or weight, such as clocks, music boxes, and wind-up toys. The term 'CLOCKWORK' is derived from the intricate inner workings of clocks, which are composed of many small gears and other components that must be precisely aligned to keep time accurately.