noun
- Astronomy) Copernicus' astronomical model in which the Earth rotates around the sun. (.
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). Copernican system. Retrieved September 21, 2026, from http://smartdefine.org/copernican_system/definitions/1214501 |
| Chicago | WordNet. 2010. "Copernican system" http://smartdefine.org/copernican_system/definitions/1214501 (accessed September 21, 2026). |
| Harvard | WordNet 2010, Copernican system, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/copernican_system/definitions/1214501>. |
| MLA | WordNet. "Copernican system" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/copernican_system/definitions/1214501> |