- (n.) The act of polluting or the state of being polluted (in any sense of the verb); defilement; uncleanness; impurity.
- (n.) The emission of semen or sperm, at other times than in sexual intercourse.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). pollution. Retrieved September 22, 2026, from http://smartdefine.org/pollution/definitions/2047087 |
| Chicago | Webster's. 2011. "pollution" http://smartdefine.org/pollution/definitions/2047087 (accessed September 22, 2026). |
| Harvard | Webster's 2011, pollution, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/pollution/definitions/2047087>. |
| MLA | Webster's. "pollution" 27 May 2011. Web. 22 September 2026. <http://smartdefine.org/pollution/definitions/2047087> |