"a hinged airfoil on the upper surface of an aircraft wing that is raised to reduce lift and increase drag"@en-us . . . "spoiler"^^ . "103387261"@en-us . "0"^^ . . . . "spoiler"@en-us . . "04283096-n"^^ . "104283096"^^ . . . "0"^^ . "104118599"@en-us . . . . .