Motor-driven is a term used to describe a device or machine that is powered by an engine or motor. It is a type of mechanical POWER transmission that uses a motor to convert electrical energy into mechanical energy. Motor-driven devices are used in a variety of applications, from powering industrial machinery to providing propulsion for vehicles. Motor-driven technology has been around since the late 19th century and has become increasingly important in modern times. The term 'POWER' is often used to refer to the energy source that powers motor-driven devices, such as electricity, gasoline, or diesel fuel.