#driver  the operator of a motor vehicle
  exclusion:  #nondriver
  supertype:  #operator.causal_agent__manipulator  an agent that operates some apparatus or machine; "the operator of the switchboard"
  subtype:  #busman__bus_driver__busdriver  someone who drives a bus
  subtype:  #chauffeur  a man paid to drive a privately owned car
     subtype:  #chauffeuse  a woman chauffeur
  subtype:  #designated_driver  the member of a party who is designated to refrain from alcohol and so is sober when it is time to drive home
  subtype:  #honker  a driver who causes his car's horn to make a loud honking sound; "the honker was fined for disturbing the peace"
  subtype:  #motorist__automobilist  someone who drives (or travels in) an automobile
  subtype:  #owner-driver__ownerdriver  a motorist who owns the car that he/she drives
  subtype:  #race_driver__racedriver__racer__automobile_driver  someone who drives racing cars at high speeds
     instance:  #Berna_Eli_Oldfield__Oldfield__Barney_Oldfield
  subtype:  #road_hog__roadhog  a driver who obstructs others
  subtype:  #speeder__speed_demon__speeddemon  a driver who exceeds the safe speed limit
  subtype:  #tailgater  a driver who follows too closely behind another motor vehicle
  subtype:  #taxidriver__taximan__cabdriver__cabman__cabby__hackdriver  someone who drives a taxi for a living
  subtype:  #trucker__teamster__truck_driver__truckdriver  someone who drives a truck as an occupation
  subtype:  #test_driver  a driver who drives a motor vehicle to evaluate its performance

No statement uses or specializes #driver; click here to add one.