noun
- A hypothetical continent that (according to plate tectonic theory) broke up later into North America and Europe and Asia. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). laurasia. Retrieved September 23, 2026, from http://smartdefine.org/laurasia/definitions/1324352 |
| Chicago | WordNet. 2010. "laurasia" http://smartdefine.org/laurasia/definitions/1324352 (accessed September 23, 2026). |
| Harvard | WordNet 2010, laurasia, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/laurasia/definitions/1324352>. |
| MLA | WordNet. "laurasia" 23 October 2010. Web. 23 September 2026. <http://smartdefine.org/laurasia/definitions/1324352> |