sump pump
English
Noun
sump pump (plural sump pumps)
- A pump used for the removal of liquid from a sump or sump pit.
- 2020 [2019 September 17], Edward Snowden, Permanent Record (autobiography; paperback), Pan Books, →ISBN, page 15:
- Basements tend to flood, and ours, certainly, was perennially damp, despite the constant workings of the dehumidifier and sump pump.