Found 2 items, similar to autogiro.
English → English (WordNet) Definition: autogiro autogiro n : an aircraft that is supported in flight by unpowered rotating horizontal wings (or blades); forward propulsion is provided by a conventional propeller [syn: autogyro, gyroplane]
English → English (gcide) Definition: autogiro autogiro \autogiro\ n. same as autogyro. Syn: autogyro, gryoplane [WordNet 1.5]