adjective
- The ordinal number of one hundred eighty in counting order.
- synonyms: hundred-and-eightieth
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). 180th. Retrieved September 21, 2026, from http://smartdefine.org/180th/definitions/1166857 |
| Chicago | WordNet. 2010. "180th" http://smartdefine.org/180th/definitions/1166857 (accessed September 21, 2026). |
| Harvard | WordNet 2010, 180th, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/180th/definitions/1166857>. |
| MLA | WordNet. "180th" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/180th/definitions/1166857> |