- (n.) A continual approach or coming nearer to a result; as, to solve an equation by approximation.
- (n.) The act of approximating; a drawing, advancing or being near; approach; also, the result of approximating.
- (n.) An approach to a correct estimate, calculation or conception or to a given quantity, quality, etc.
- (n.) A value that is nearly but not exactly correct.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). approximation. Retrieved September 20, 2026, from http://smartdefine.org/approximation/definitions/1975300 |
| Chicago | Webster's. 2011. "approximation" http://smartdefine.org/approximation/definitions/1975300 (accessed September 20, 2026). |
| Harvard | Webster's 2011, approximation, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/approximation/definitions/1975300>. |
| MLA | Webster's. "approximation" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/approximation/definitions/1975300> |