AUTOGYROS
- AUTOGYRO, autogiro (a type of airplane (a winged aircraft propelled by jet engines or propellers)) [n]
- A form of aircraft with freely rotating horizontal vanes and a propeller. It differs from a helicopter in that the vanes are not powered but rotate in the slipstream, propulsion being by a conventional mounted engine
- AUTOGYRO, a type of aircraft, also AUTOGIRO [n]