control surface control stock • control system · · · Info · Definitions · Synonyms · Characters · · control surface · · Text Common · · Latin · · Scripts 15 · · Length 4 · · Syllables Definitions · · · (noun) a device that provides reactive force when in motion relative to the surrounding air; can lift or control a plane in flight. Synonyms: airfoil, aerofoil, control surface, surface. · · Noun Definition 1 Synonyms · · · airfoil · · Synonym 1 aerofoil · · Synonym 2 surface · · Synonym 3 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 f latin small letter f U+0066 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075