an experimental high-speed that rides on a cushion of air over a concrete guide track in the shape of an inverted T and is propelled by one or more propellers or jet engines.
relating to navigation of aircraft above the ocean. Historical Examples Piston rings are semi-steel rings of aeromarine special design. Aviation Engines Victor Wilfred Pag
noun (functioning as sing) the study of the effect of aircraft-induced and atmospheric disturbances on the efficiency of laser weapons
aeronautic; aeronautical. . . aeronautical aeronautics