noun
- A constellation in the southern hemisphere near Columba and Eridanus. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). Caelum. Retrieved September 22, 2026, from http://smartdefine.org/caelum/definitions/1226674 |
| Chicago | WordNet. 2010. "Caelum" http://smartdefine.org/caelum/definitions/1226674 (accessed September 22, 2026). |
| Harvard | WordNet 2010, Caelum, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/caelum/definitions/1226674>. |
| MLA | WordNet. "Caelum" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/caelum/definitions/1226674> |