(v.t.) A case of canvas or leather, for carrying on the back a soldier's necessaries or the clothing, etc., of a traveler.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). knapsack. Retrieved September 20, 2026, from http://smartdefine.org/knapsack/definitions/2025641 |
| Chicago | Webster's. 2011. "knapsack" http://smartdefine.org/knapsack/definitions/2025641 (accessed September 20, 2026). |
| Harvard | Webster's 2011, knapsack, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/knapsack/definitions/2025641>. |
| MLA | Webster's. "knapsack" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/knapsack/definitions/2025641> |