(latin) Ne plus ultra - No further. Impassable obstacle
Carl Meissner
| APA | Carl Meissner. (2011). ne plus ultra. Retrieved September 27, 2026, from http://smartdefine.org/ne_plus_ultra/definitions/1964869 |
| Chicago | Carl Meissner. 2011. "ne plus ultra" http://smartdefine.org/ne_plus_ultra/definitions/1964869 (accessed September 27, 2026). |
| Harvard | Carl Meissner 2011, ne plus ultra, Smart Define, viewed 27 September, 2026, <http://smartdefine.org/ne_plus_ultra/definitions/1964869>. |
| MLA | Carl Meissner. "ne plus ultra" 25 May 2011. Web. 27 September 2026. <http://smartdefine.org/ne_plus_ultra/definitions/1964869> |