AIRFOIL


Meaning of AIRFOIL in English

ˈ ̷ ̷ˌ ̷ ̷ noun

Etymology: air (III) + foil

: a body (as an airplane wing or propeller blade) designed to provide a desired reaction force when in motion relative to the surrounding air

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.