noun
: an air-duct inlet or cowl that projects from an outer surface of an aircraft or automobile in such a way as to utilize the dynamic pressure of the airstream in maintaining a flow of air (as to a power plant or a ventilating system)
noun
: an air-duct inlet or cowl that projects from an outer surface of an aircraft or automobile in such a way as to utilize the dynamic pressure of the airstream in maintaining a flow of air (as to a power plant or a ventilating system)
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012