noun
- A light glass formed on the surface of some lavas; used as an abrasive.
- synonyms: pumice
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). pumice stone. Retrieved September 20, 2026, from http://smartdefine.org/pumice_stone/definitions/1304670 |
| Chicago | WordNet. 2010. "pumice stone" http://smartdefine.org/pumice_stone/definitions/1304670 (accessed September 20, 2026). |
| Harvard | WordNet 2010, pumice stone, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/pumice_stone/definitions/1304670>. |
| MLA | WordNet. "pumice stone" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/pumice_stone/definitions/1304670> |