(n.) A gentle slope or a smooth, gently sloping bank; especially (Fort.), that slope of earth which inclines from the covered way toward the exterior ground or country (see Illust. of Ravelin).
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). glacis. Retrieved September 20, 2026, from http://smartdefine.org/glacis/definitions/2012340 |
| Chicago | Webster's. 2011. "glacis" http://smartdefine.org/glacis/definitions/2012340 (accessed September 20, 2026). |
| Harvard | Webster's 2011, glacis, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/glacis/definitions/2012340>. |
| MLA | Webster's. "glacis" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/glacis/definitions/2012340> |