(n.) Deposits of earth, sand, gravel, and other transported matter, made by rivers, floods or other causes, upon land not permanently submerged beneath the waters of lakes or seas.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). alluvium. Retrieved September 24, 2026, from http://smartdefine.org/alluvium/definitions/1972636 |
| Chicago | Webster's. 2011. "alluvium" http://smartdefine.org/alluvium/definitions/1972636 (accessed September 24, 2026). |
| Harvard | Webster's 2011, alluvium, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/alluvium/definitions/1972636>. |
| MLA | Webster's. "alluvium" 27 May 2011. Web. 24 September 2026. <http://smartdefine.org/alluvium/definitions/1972636> |