noun
- A line of latitude north of the south pole. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). antarctic circle. Retrieved September 22, 2026, from http://smartdefine.org/antarctic_circle/definitions/1224037 |
| Chicago | WordNet. 2010. "antarctic circle" http://smartdefine.org/antarctic_circle/definitions/1224037 (accessed September 22, 2026). |
| Harvard | WordNet 2010, antarctic circle, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/antarctic_circle/definitions/1224037>. |
| MLA | WordNet. "antarctic circle" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/antarctic_circle/definitions/1224037> |