What is the meaning of ion engine?

noun

  • A type of reaction-propulsion engine to propel rockets in space; a stream of positive ions is accelerated to a high velocity by an electric field. .
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APAWordNet. (2010). ion engine. Retrieved September 21, 2026, from http://smartdefine.org/ion_engine/definitions/1205116
ChicagoWordNet. 2010. "ion engine" http://smartdefine.org/ion_engine/definitions/1205116 (accessed September 21, 2026).
HarvardWordNet 2010, ion engine, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/ion_engine/definitions/1205116>.
MLAWordNet. "ion engine" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/ion_engine/definitions/1205116>