adjective
- The ordinal number of four hundred in counting order.
- synonyms: 400th
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). four-hundredth. Retrieved September 21, 2026, from http://smartdefine.org/four-hundredth/definitions/1174461 |
| Chicago | WordNet. 2010. "four-hundredth" http://smartdefine.org/four-hundredth/definitions/1174461 (accessed September 21, 2026). |
| Harvard | WordNet 2010, four-hundredth, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/four-hundredth/definitions/1174461>. |
| MLA | WordNet. "four-hundredth" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/four-hundredth/definitions/1174461> |