(n.) The quality or state of being incontestable.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). incontestability. Retrieved September 21, 2026, from http://smartdefine.org/incontestability/definitions/2020477 |
| Chicago | Webster's. 2011. "incontestability" http://smartdefine.org/incontestability/definitions/2020477 (accessed September 21, 2026). |
| Harvard | Webster's 2011, incontestability, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/incontestability/definitions/2020477>. |
| MLA | Webster's. "incontestability" 27 May 2011. Web. 21 September 2026. <http://smartdefine.org/incontestability/definitions/2020477> |