CONTRAROTATING PROPELLER


Meaning of CONTRAROTATING PROPELLER in English

|kän.trə+...- noun

Etymology: contra- + rotating

: one of a pair of propellers (as on a ship or airplane) mounted on concentric shafts, having a common drive, and turning in opposite directions to reduce the torque reaction

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