noun
- The cardinal number that is the sum of twelve and one.
- synonyms: thirteen, 13, baker's dozen, long dozen
adjective
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). xiii. Retrieved September 25, 2026, from http://smartdefine.org/xiii/definitions/1188518 |
| Chicago | WordNet. 2010. "xiii" http://smartdefine.org/xiii/definitions/1188518 (accessed September 25, 2026). |
| Harvard | WordNet 2010, xiii, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/xiii/definitions/1188518>. |
| MLA | WordNet. "xiii" 23 October 2010. Web. 25 September 2026. <http://smartdefine.org/xiii/definitions/1188518> |