(a.) Having no pass; impassable.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). passless. Retrieved September 28, 2026, from http://smartdefine.org/passless/definitions/2042549 |
| Chicago | Webster's. 2011. "passless" http://smartdefine.org/passless/definitions/2042549 (accessed September 28, 2026). |
| Harvard | Webster's 2011, passless, Smart Define, viewed 28 September, 2026, <http://smartdefine.org/passless/definitions/2042549>. |
| MLA | Webster's. "passless" 27 May 2011. Web. 28 September 2026. <http://smartdefine.org/passless/definitions/2042549> |