Meanings
plural sump tanks
- A tank containing the liquid removed by a drainage system.
The year before the pandemic, a sump tank attached to a waste pond sprang a leak and had to be grouted shut.
December 15 2022, Samanth Subramanian, “Dismantling Sellafield: the epic task of shutting down a nuclear site”, in The Guardian
Cite this entry
sump tank. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/sump%20tank
“sump tank.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/sump%20tank. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “sump tank,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/sump%20tank.
Source: sump tank on Wiktionary, CC BY-SA 4.0.