noun
- A suction pump for removing liquid from a sump. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). sump pump. Retrieved September 24, 2026, from http://smartdefine.org/sump_pump/definitions/1208626 |
| Chicago | WordNet. 2010. "sump pump" http://smartdefine.org/sump_pump/definitions/1208626 (accessed September 24, 2026). |
| Harvard | WordNet 2010, sump pump, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/sump_pump/definitions/1208626>. |
| MLA | WordNet. "sump pump" 23 October 2010. Web. 24 September 2026. <http://smartdefine.org/sump_pump/definitions/1208626> |