noun
- A jet or rocket engine based on a form of aerodynamic propulsion in which the vehicle emits a high-speed stream.
- synonyms: reaction engine
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). reaction-propulsion engine. Retrieved September 20, 2026, from http://smartdefine.org/reaction-propulsion_engine/definitions/1207299 |
| Chicago | WordNet. 2010. "reaction-propulsion engine" http://smartdefine.org/reaction-propulsion_engine/definitions/1207299 (accessed September 20, 2026). |
| Harvard | WordNet 2010, reaction-propulsion engine, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/reaction-propulsion_engine/definitions/1207299>. |
| MLA | WordNet. "reaction-propulsion engine" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/reaction-propulsion_engine/definitions/1207299> |