Control surface and Rudder

Control surface noun - A device that provides reactive force when in motion relative to the surrounding air; can lift or control a plane in flight.

Rudder and control surface are semantically related in wheel topic. In some cases you can use "Rudder" instead a noun phrase "Control surface", when it comes to topics like steering wheel, steerage, reins.

Rudder noun - A hinged vertical airfoil mounted at the tail of an aircraft and used to make horizontal course changes.

Control surface and rudder are semantically related in wheel topic. You can use "Control surface" instead a noun "Rudder", if it concerns topics such as steering wheel, steerage, reins.

Nearby Word: rudderless