sump
US /sʌmp/
UK /sʌmp/

1.
Sumpf, Ölwanne, Auffangbecken
a pit or hollow in which liquid collects, especially one in the floor of a workshop into which waste oil and water drain.
:
•
The mechanic drained the oil into the sump.
Der Mechaniker ließ das Öl in die Ölwanne ab.
•
Water collected in the basement sump after the heavy rain.
Nach dem starken Regen sammelte sich Wasser im Kellersumpf.