- (n.) The act or process of reducing the volume of a liquid, as by evaporation.
- (n.) The act or process of removing the dress of ore and of reducing the valuable part to smaller compass, as by currents of air or water.
- (n.) The act or process of concentrating; the process of becoming concentrated or the state of being concentrated; concentration.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). concentration. Retrieved September 22, 2026, from http://smartdefine.org/concentration/definitions/1989861 |
| Chicago | Webster's. 2011. "concentration" http://smartdefine.org/concentration/definitions/1989861 (accessed September 22, 2026). |
| Harvard | Webster's 2011, concentration, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/concentration/definitions/1989861>. |
| MLA | Webster's. "concentration" 27 May 2011. Web. 22 September 2026. <http://smartdefine.org/concentration/definitions/1989861> |