| Driver 1. (n.) One who, or that which, drives; the person or thing that urges or compels anything else to move onward. 2. (n.) The person who drives beasts or a carriage; a coachman; a charioteer, etc.; hence, also, one who controls the movements of a locomotive. 3. (n.) An overseer of a gang of slaves or gang of convicts at their work. 4. (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: 5. (n.) The driving wheel of a locomotive. 6. (n.) An attachment to a lathe, spindle, or face plate to turn a carrier. 7. (n.) A crossbar on a grinding mill spindle to drive the upper stone. 8. (n.) The after sail in a ship or bark, being a fore-and-aft sail attached to a gaff; a spanker. Thesaurus Entries Jehu, Simon Legree, Sunday driver, absolute monarch, absolute ruler, agent, airscrew, all-powerful ruler, arrogator, autarch, autocrat, backseat driver, boy, bullwhacker, bus driver, busman, butler, cabby, cabdriver, cabman, caesar, cameleer, carter, cartman, charioteer, chauffeur, coachman, coachy, cocher, cochero, commissar, conductor, czar, despot, dictator, disciplinarian, drayman, duce, elephant driver, engineer, equerry, fan, functionary, gardener, gentleman, gharry-wallah, gillie, hack, hackdriver, hackman, hacky, handler, hard master, harness racer, hit-and-run driver, houseboy, houseman, impeller, jitney driver, joyrider, lord-in-waiting, mahout, man, manipulator, manservant, martinet, motorist, mule skinner, muleteer, oligarch, operant, operative, operator, oppressor, paddle wheel, pharaoh, pilot, piston, prop, propellant, propeller, propulsor, reinsman, road hog, rotor, runner, screw, screw propeller, skinner, slave driver, speeder, stage coachman, steersman, stickler, taxidriver, teamster, truck driver, trucker, truckman, turbine, twin screws, tyrant, usurper, valet, valet de chambre, vetturino, voiturier, wagoner, wagonman, warlord, wheel, whip |