- (n.) That which is required; an imperative or authoritative command; an essential condition; something needed or necessary; a need.
- (n.) The act of requiring; demand; requisition.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). requirement. Retrieved September 23, 2026, from http://smartdefine.org/requirement/definitions/2054866 |
| Chicago | Webster's. 2011. "requirement" http://smartdefine.org/requirement/definitions/2054866 (accessed September 23, 2026). |
| Harvard | Webster's 2011, requirement, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/requirement/definitions/2054866>. |
| MLA | Webster's. "requirement" 27 May 2011. Web. 23 September 2026. <http://smartdefine.org/requirement/definitions/2054866> |