noun
: a wind having the same general direction as the course of an airplane or a ship in motion
a stout tail wind was giving a friendly boost — W.D.Patterson
noun
: a wind having the same general direction as the course of an airplane or a ship in motion
a stout tail wind was giving a friendly boost — W.D.Patterson
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012