noun
- The cardinal number that is the sum of twelve and one.
- synonyms: 13, XIII, baker's dozen, long dozen
adjective
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). thirteen. Retrieved September 20, 2026, from http://smartdefine.org/thirteen/definitions/1185316 |
| Chicago | WordNet. 2010. "thirteen" http://smartdefine.org/thirteen/definitions/1185316 (accessed September 20, 2026). |
| Harvard | WordNet 2010, thirteen, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/thirteen/definitions/1185316>. |
| MLA | WordNet. "thirteen" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/thirteen/definitions/1185316> |