noun
- King of France and son of Louis VIII; he led two unsuccessful Crusades; considered an ideal medieval king (1214-1270. ).
- synonyms: Saint Louis, St. Louis
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). louis ix. Retrieved September 22, 2026, from http://smartdefine.org/louis_ix/definitions/1234270 |
| Chicago | WordNet. 2010. "louis ix" http://smartdefine.org/louis_ix/definitions/1234270 (accessed September 22, 2026). |
| Harvard | WordNet 2010, louis ix, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/louis_ix/definitions/1234270>. |
| MLA | WordNet. "louis ix" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/louis_ix/definitions/1234270> |