Refine this word faster
Control surface
noun
Definitions
Noun
- 1 A moveable surface attached to a machine such as an aircraft or submarine that can be used to control the machine's motion in roll, pitch or yaw.
"Before flight, it is vital to ensure all control surfaces are clear of obstruction and can move smoothly and freely."
- 2 a device that provides reactive force when in motion relative to the surrounding air; can lift or control a plane in flight wordnet
See also for "control surface"
Next best steps
Mini challenge
Want a quick game? Try Word Finder.