Definition: The term "brakehead" is a part of the steering mechanism in vehicles, which is responsible for controlling the direction and speed of the vehicle. It consists of two separate parts: a hub or hubcap that is connected to the wheel(s) on the front of the vehicle, and a ball or disk that is attached to the brake pads or rotors located at the rear of the vehicle. The braking system works by applying the brakes to the wheels, which slow down the car's movement