- (prep.) A large and handsome American butterfly (Basilarchia, / Limenitis, archippus). Its wings are orange-red, with black lines along the nervures and a row of white spots along the outer margins. The larvae feed on willow, poplar, and apple trees.
- (prep.) The governor of a country or province who rules in the name of the sovereign with regal authority, as the king's substitute; as, the viceroy of India.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). viceroy. Retrieved September 26, 2026, from http://smartdefine.org/viceroy/definitions/2079559 |
| Chicago | Webster's. 2011. "viceroy" http://smartdefine.org/viceroy/definitions/2079559 (accessed September 26, 2026). |
| Harvard | Webster's 2011, viceroy, Smart Define, viewed 26 September, 2026, <http://smartdefine.org/viceroy/definitions/2079559>. |
| MLA | Webster's. "viceroy" 28 May 2011. Web. 26 September 2026. <http://smartdefine.org/viceroy/definitions/2079559> |