#brake_system__brakesystem__brakes__brake  brake consisting of a combination of interacting parts that work to slow a motor vehicle
  supertype:  brake  a restraint used to slow or stop a vehicle
  subtype:  hydraulic_brake  brake system in which a brake pedal moves a piston in the master cylinder; brake fluid then applies great force to the brake pads or shoes
  part of:  motor_vehicle
  part:  brake_band__brakeband  a band that can be tightened around a shaft to stop its rotation
  part:  stoplight__brake_light__brakelight  a red light on the rear of a motor vehicle that signals when the brakes are applied to slow or stop

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