driver

Universal Words noun 1 a person who drives a vehicle: a bus / train / ambulance / taxi driver * She climbed into the driver's seat. * The accident was the other driver's fault. * (BrE) a learner driver (= one who has not yet passed a driving test) * (AmE) a student driver * The car comes equipped with a driver's airbag. 2 (in golf) a CLUB with a wooden head 3 (computing) software that controls the sending of data between a computer and a piece of equipment that is attached to it such as a printer IDIOMS see BACKSEAT, SEATn.