noun Date: 1919 a body similar to an airfoil but designed for action in or on water, a motorboat that has metal plates or fins attached by struts fore and aft for lifting the hull clear of the water as speed is attained
HYDROFOIL
Meaning of HYDROFOIL in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012