#wheel  a simple machine consisting of a circular frame with spokes (or a solid disc) that can rotate on a shaft or axle (as in vehicles or other machines)
  supertype:  #simple_machine__machine  a device for overcoming resistance at one point by applying force at some other point
  subtype:  #balance_wheel  #bicycle_wheel  #buffing_wheel  #cartwheel.wheel  #car_wheel  #daisy_print_wheel  #driving_wheel  #gear_wheel  #grinding_wheel  #handwheel.wheel  #nosewheel  #paddlewheel  #potter's_wheel  #ratchet_wheel  #roller.wheel  #toothed_wheel  #rowel  #sprocket_wheel  #trundle  #wagon_wheel  #waterwheel  #water_wheel
  part of:  #wheeled_vehicle
  part:  #felloe__felly  rim (or part of the rim) into which spokes are inserted
  part:  #wheel_rim__wheelrim__rim  the outer part of a wheel to which the tire is attached

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