noun
- The layer of soil between the topsoil and bedrock.
- synonyms: undersoil
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). subsoil. Retrieved September 20, 2026, from http://smartdefine.org/subsoil/definitions/1247882 |
| Chicago | WordNet. 2010. "subsoil" http://smartdefine.org/subsoil/definitions/1247882 (accessed September 20, 2026). |
| Harvard | WordNet 2010, subsoil, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/subsoil/definitions/1247882>. |
| MLA | WordNet. "subsoil" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/subsoil/definitions/1247882> |