Synonyms: cesspit, cesspool, sink, sump
Definition: a covered cistern; waste water and sewage flow into it
Similar words: cistern
Definition: an artificial reservoir for storing liquids; especially an underground tank for storing rainwater
Synonyms: sump
Definition: a well or other hole in which water has collected
Similar words: well
Definition: a deep hole or shaft dug or drilled to obtain water or oil or gas or brine
Synonyms: sump
Definition: an oil reservoir in an internal combustion engine
Similar words: reservoir
Definition: tank used for collecting and storing a liquid (as water or oil)