(Askeri) HAVA YASTIKLI ARAÇ: Yüküyle birlikte ağırlığının tamamının veya büyük bir kısmının, sürekli olarak oluşturulan ve atmosferik basınçtan daha yüksek bir basınca sahip olan bir hava yastığı üzerinde taşınması suretiyle çalışan bir araçtır. (Not: NATO "Ground effect machine" terimini kullanır. )
Definition of air cushion vehicle in English English dictionary
or hovercraft Vehicle supported above the surface of land or water by an air cushion, produced by downwardly directed fans, enclosed within a flexible skirt beneath the hull. The concept was first proposed by John Thornycroft in the 1870s, but a working model was not produced until 1955, when Christopher Cockerell solved the problem of keeping the air cushion from escaping from under the vehicle, and formed Hovercraft Ltd. to manufacture prototypes. Problems with skirt design and engine maintenance have restricted the vehicle's commercial application; today hovercraft are used mainly as ferries