bn:00001682n
Noun Concept
Categories: Aerodynamics, Aircraft wing design, Articles with permanently dead external links, Thermodynamics, Continuum mechanics
EN
airfoil  aerofoil  control surface  surface
EN
A device that provides reactive force when in motion relative to the surrounding air; can lift or control a plane in flight WordNet 3.0
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EN
A device that provides reactive force when in motion relative to the surrounding air; can lift or control a plane in flight WordNet 3.0 & WordNet 2020
An airfoil or aerofoil is the cross-sectional shape of a wing, blade, or sail. Wikipedia
Shape of a wing or blade (of a propeller, rotor or turbine) or sail as seen in cross-section Wikipedia Disambiguation
Cross-sectional shape of a wing, blade, or sail Wikidata
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. Wiktionary
EN
Before flight, it is vital to ensure all control surfaces are clear of obstruction and can move smoothly and freely. Wiktionary