noun
- A heat engine in which combustion occurs inside the engine rather than in a separate furnace; heat expands a gas that either moves a piston or turns a gas turbine.
- synonyms: ICE
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). internal-combustion engine. Retrieved September 20, 2026, from http://smartdefine.org/internal-combustion_engine/definitions/1205102 |
| Chicago | WordNet. 2010. "internal-combustion engine" http://smartdefine.org/internal-combustion_engine/definitions/1205102 (accessed September 20, 2026). |
| Harvard | WordNet 2010, internal-combustion engine, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/internal-combustion_engine/definitions/1205102>. |
| MLA | WordNet. "internal-combustion engine" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/internal-combustion_engine/definitions/1205102> |