Sump Definition

sŭmp
noun
A low-lying place, such as a pit, that receives drainage.
American Heritage
A pit, tank, etc. for collecting liquid, specif. one into which waste or excess liquid drains and from which it is evacuated mechanically.
Webster's New World
A cesspool.
American Heritage

Oil pan.

Webster's New World
A pit or pool at the bottom of a shaft or mine, in which water collects and from which it is pumped.
Webster's New World
Synonyms:
verb
Of a cave passage, to end in a sump, or to fill completely with water on occasion.
Wiktionary

Other Word Forms of Sump

Noun

Singular:
sump
Plural:
sumps

Origin of Sump

  • Middle English sompe marsh from Middle Low German sump or from Middle Dutch somp Sense 2, from German Sumpf swamp, sump from Middle High German swamp

    From American Heritage Dictionary of the English Language, 5th Edition

Sump Sentence Examples

  • Drainage channels are provided, usually along the main haulage roads, by which the water flows to a sump excavated at the pump shaft.

  • Cars using slick tires must be fitted with a dry sump.

  • When mine water is acid the working parts of the pump must be lined with or made of bronze or other non-corrosive material; or the acid may be neutralized by adding lime in the sump.

  • The lower reaches have streams and sump bypasses which are still going.

  • What is a radon sump in a new building?

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Words Starting With

SSUSUM

Words Ending With

PMPUMP

Unscrambles

sump

Words Starting With S and Ending With P

Starts With S & Ends With PStarts With SU & Ends With PStarts With S & Ends With MP

Word Length

4 Letter Words4 Letter Words Starting With S4 Letter Words Ending With P