sump

noun \ˈsəmp\

: a low part or area where liquid collects when it drains from something

Full Definition of SUMP

: a pit or reservoir serving as a drain or receptacle for liquids: as

a : cesspool

b : a pit at the lowest point in a circulating or drainage system (as the oil-circulating system of an internal combustion engine)

c chiefly British : oil pan

British : crankcase

[German Sumpf, literally, marsh, from Middle High German — more at swamp]

a : the lowest part of a mine shaft into which water drains

b : an excavation ahead of regular work in driving a mine tunnel or sinking a mine shaft

: something resembling a sump : sink 2

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Middle English sompe swamp — more at swamp

First Known Use: 1653

Next Word in the Dictionary: sumperPrevious Word in the Dictionary: sumoAll Words Near: sump

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