(n.) A deposit of superficial loam, sand, gravel, stones, etc., caused by former action of flowing waters or the melting of glacial ice.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). diluvium. Retrieved September 20, 2026, from http://smartdefine.org/diluvium/definitions/1997715 |
| Chicago | Webster's. 2011. "diluvium" http://smartdefine.org/diluvium/definitions/1997715 (accessed September 20, 2026). |
| Harvard | Webster's 2011, diluvium, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/diluvium/definitions/1997715>. |
| MLA | Webster's. "diluvium" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/diluvium/definitions/1997715> |