driver
n//ˈdɹaɪ.və//förare, chaufför, driver, drivrutin
One who drives something.
A person who drives a motorized vehicle such as a car, truck, bus, train, forklift, etc.
(golf) A golf club used to drive the ball a great distance.
(computing) A device driver; a program that acts as an interface between an application and hardware, written specifically for the device it controls.