(n.) A beautiful North American butterfly (Basilarchia, / Limenitis, astyanax). Its wings are nearly black with red and blue spots and blotches. Called also red-spotted purple.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). ursula. Retrieved September 22, 2026, from http://smartdefine.org/ursula/definitions/2078339 |
| Chicago | Webster's. 2011. "ursula" http://smartdefine.org/ursula/definitions/2078339 (accessed September 22, 2026). |
| Harvard | Webster's 2011, ursula, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/ursula/definitions/2078339>. |
| MLA | Webster's. "ursula" 28 May 2011. Web. 22 September 2026. <http://smartdefine.org/ursula/definitions/2078339> |