CONTROL SURFACE
Dictionary entry overview: What does control surface mean?
• CONTROL SURFACE (noun)
The noun CONTROL SURFACE has 1 sense:
1. a device that provides reactive force when in motion relative to the surrounding air; can lift or control a plane in flight
Familiarity information: CONTROL SURFACE used as a noun is very rare.
Dictionary entry details
• CONTROL SURFACE (noun)
Meaning:
A device that provides reactive force when in motion relative to the surrounding air; can lift or control a plane in flight
Classified under:
Nouns denoting man-made objects
Synonyms:
aerofoil; airfoil; control surface; surface
Hypernyms ("control surface" is a kind of...):
device (an instrumentality invented for a particular purpose)
Meronyms (parts of "control surface"):
leading edge (forward edge of an airfoil)
trailing edge (the rear edge of an airfoil)
Hyponyms (each of the following is a kind of "control surface"):
aileron (an airfoil that controls lateral motion)
vertical tail (the vertical airfoil in the tail assembly of an aircraft)
stabilizer (airfoil consisting of a device for stabilizing an aircraft)
spoiler (an airfoil mounted on the rear of a car to reduce lift at high speeds)
spoiler (a hinged airfoil on the upper surface of an aircraft wing that is raised to reduce lift and increase drag)
rudder (a hinged vertical airfoil mounted at the tail of an aircraft and used to make horizontal course changes)
rotary wing; rotor blade (the long airfoil that rotates to provide the lift that supports a helicopter in the air)
horizontal stabiliser; horizontal stabilizer; tailplane (the horizontal airfoil of an aircraft's tail assembly that is fixed and to which the elevator is hinged)
flap; flaps (a movable airfoil that is part of an aircraft wing; used to increase lift or drag)
elevator (the airfoil on the tailplane of an aircraft that makes it ascend or descend)
wing (one of the horizontal airfoils on either side of the fuselage of an airplane)
