Any of a number of specialized paired appendages that enable some animals to fly, in particular. A rigid horizontal structure that projects from both sides of an aircraft and supports it in the air. A part that projects, in particular. A group within a political party or other organization that holds particular views or has a particular function. A side area, or a person or activity associated with that area, in particular. An air force unit of several squadrons or groups. Travel on wings or by aircraft; fly. Shoot (a bird) in the wing, so as to prevent flight without causing death. Speak or act without preparation; improvise.