noun
- Holy Roman Emperor from 1152 to 1190; conceded supremacy to the pope; drowned leading the Third Crusade (1123-1190. ).
- synonyms: Frederick I, Barbarossa
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). frederick barbarossa. Retrieved September 21, 2026, from http://smartdefine.org/frederick_barbarossa/definitions/1277269 |
| Chicago | WordNet. 2010. "frederick barbarossa" http://smartdefine.org/frederick_barbarossa/definitions/1277269 (accessed September 21, 2026). |
| Harvard | WordNet 2010, frederick barbarossa, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/frederick_barbarossa/definitions/1277269>. |
| MLA | WordNet. "frederick barbarossa" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/frederick_barbarossa/definitions/1277269> |