Functionary and Driver

noun

• A worker who holds or is invested with an office.
  • synonyms: official

(n.) One charged with the performance of a function or office; as, a public functionary; secular functionaries.

noun

• The operator of a motor vehicle.
• Someone who drives animals that pull a vehicle.
• A golfer who hits the golf ball with a driver.
• Computer science. ( a program that determines how a computer will communicate with a peripheral device)
  • synonyms: device driver
• A golf club (a wood) with a near vertical face that is used for hitting long shots from the tee.
  • synonyms: number one wood

• (n.) An overseer of a gang of slaves or gang of convicts at their work.
• (n.) An attachment to a lathe, spindle or face plate to turn a carrier.
• (n.) The person who drives beasts or a carriage; a coachman; a charioteer, etc.; hence, also, one who controls the movements of a locomotive.
• (n.) A part that transmits motion to another part by contact with it or through an intermediate relatively movable part, as a gear which drives another or a lever which moves another through a link, etc. Specifically:.
• (n.) The after sail in a ship or bark, being a fore-and-aft sail attached to a gaff; a spanker.
• (n.) One who or that which, drives; the person or thing that urges or compels anything else to move onward.
• (n.) The driving wheel of a locomotive.
• (n.) A crossbar on a grinding mill spindle to drive the upper stone.