hy‧dro‧foil /ˈhaɪdrəfɔɪl/
noun [countable][
Date: 1900-2000;
Origin: hydro- + foil, on the model of airfoil]
a large boat with wing-shaped parts on the bottom that lift it above the surface of the water when it travels fast ⇒
hovercraft [TahlilGaran] Dictionary of Contemporary English ▲