noun
1. : a stream of very hot gaseous plasma ; also : a device for producing such a stream
2. or plasma engine : a rocket engine designed to derive thrust from the discharge of a magnetically accelerated plasma
noun
1. : a stream of very hot gaseous plasma ; also : a device for producing such a stream
2. or plasma engine : a rocket engine designed to derive thrust from the discharge of a magnetically accelerated plasma
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012