noun
- The male ruler of an empire.
- Red table grape of California.
- Large moth of temperate forests of Eurasia having heavily scaled transparent wings.
- synonyms: emperor moth, Saturnia pavonia
- Large richly colored butterfly.
- synonyms: emperor butterfly
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). emperor. Retrieved September 20, 2026, from http://smartdefine.org/emperor/definitions/1199135 |
| Chicago | WordNet. 2010. "emperor" http://smartdefine.org/emperor/definitions/1199135 (accessed September 20, 2026). |
| Harvard | WordNet 2010, emperor, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/emperor/definitions/1199135>. |
| MLA | WordNet. "emperor" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/emperor/definitions/1199135> |