See more synonyms for dump on Thesaurus.com
verb (used with object)
  1. to drop or let fall in a mass; fling down or drop heavily or suddenly: Dump the topsoil here.
  2. to empty out, as from a container, by tilting or overturning.
  3. to unload or empty out (a container), as by tilting or overturning.
  4. to be dismissed, fired, or released from a contract: The first baseman was dumped from the team after hitting .210 for the first half of the season.
  5. to transfer or rid oneself of suddenly and irresponsibly: Don't dump your troubles on me!
  6. Boxing Slang.
    1. to knock down: The champion was dumped twice but won the fight.
    2. to lose (a match) intentionally: a bribe to dump a fight.
  7. Commerce.
    1. to put (goods or securities) on the market in large quantities and at a low price without regard to the effect on market conditions.
    2. to sell (goods) into foreign markets below cost in order to promote exports or damage foreign competition.
  8. Computers. to print, display, or record on an output medium (the contents of a computer's internal storage or the contents of a file), often at the time a program fails.
  9. Slang. to kill; murder: threats to dump him if he didn't pay up.
verb (used without object)
  1. to fall or drop down suddenly.
  2. to throw away or discard garbage, refuse, etc.
  3. Commerce.
    1. to offer goods for sale in large quantities at a low price.
    2. to dump below-cost goods into foreign markets.
  4. to release contents: a sewage pipe that dumps in the ocean.
  5. Slang. to complain, criticize, gossip, or tell another person one's problems: He calls me up just to dump.
  6. Slang: Vulgar. to defecate.
  1. an accumulation of discarded garbage, refuse, etc.
  2. Also called dumpsite, dumping-ground. a place where garbage, refuse, etc., is deposited.
  3. Military.
    1. a collection of ammunition, stores, etc., deposited at some point, as near a battlefront, for distribution.
    2. the ammunition, stores, etc., so deposited.
  4. the act of dumping.
  5. Mining.
    1. a runway or embankment equipped with tripping devices, from which low-grade ore, rock, etc., are dumped.
    2. the pile of ore so dumped.
  6. Informal. a place, house, or town that is dilapidated, dirty, or disreputable.
  7. (in merchandising) a bin or specially made carton in which items are displayed for sale: Fifty copies of the best-selling paperback novel were in a dump near the checkout counter.
  8. Computers. a copy of the contents of a computer's internal storage or of the contents of a file at a given instant, that is printed, displayed, or stored on an output medium.
  1. dump on (someone), Informal.
    1. to attack with verbal abuse; criticize harshly: Reporters never tired of dumping on certain public figures.
    2. to unload one's problems onto (another person): You never phone me without dumping on me.

Origin of dump

1250–1300; Middle English (in sense “to fall suddenly”) < Old Norse dumpa strike, bump; modern senses as transitive v. and noun (not known before 19th cent.) perhaps < another source, or independent expressive formation
Related formsdump·er, nounun·dumped, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for dumping

removal, jettison, disposition, scrapping

Examples from the Web for dumping

Contemporary Examples of dumping

Historical Examples of dumping

  • I want to break off with her first and not leave her all the glory of dumping me.

  • Dumping him into the car, Joe mounted hastily and drove off.

    The Burning Spear

    John Galsworthy

  • For several days, the south of England was a dumping ground—from somewhere.

  • It's dumping a chap in real playing that shows you what's wanted.

    Left End Edwards

    Ralph Henry Barbour

  • A rotating brush was used to keep the belt clean at the dumping end.

    Concrete Construction

    Halbert P. Gillette

British Dictionary definitions for dumping


  1. to drop, fall, or let fall heavily or in a mass
  2. (tr) to empty (objects or material) out of a container
  3. to unload, empty, or make empty (a container), as by tilting or overturning
  4. (tr) informal to dispose of
  5. (tr) to dispose of (waste, esp radioactive nuclear waste) in the sea or on land
  6. commerce
    1. to market (goods) in bulk and at low prices
    2. to offer for sale large quantities of (goods) on foreign markets at low prices in order to maintain a high price in the home market and obtain a share of the foreign markets
  7. (tr) to store (supplies, arms, etc) temporarily
  8. (intr) slang, mainly US to defecate
  9. (tr) surfing (of a wave) to hurl a swimmer or surfer down
  10. (tr) Australian and NZ to compact (bales of wool) by hydraulic pressure
  11. (tr) computing to record (the contents of part or all of the memory) on a storage device, such as magnetic tape, at a series of points during a computer run
    1. a place or area where waste materials are dumped
    2. (in combination)rubbish dump
  1. a pile or accumulation of rubbish
  2. the act of dumping
  3. informal a dirty or unkempt place
  4. military a place where weapons, supplies, etc, are stored
  5. slang, mainly US an act of defecation
See also dump on
Derived Formsdumper, noun

Word Origin for dump

C14: probably of Scandinavian origin; compare Norwegian dumpa to fall suddenly, Middle Low German dumpeln to duck


  1. obsolete a mournful song; lament

Word Origin for dump

C16: see damp
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for dumping



early 14c., "throw down or fall with force," perhaps from a Scandinavian source (cf. Danish dumpe, Norwegian dumpa "to fall suddenly"). The sense of "unload en masse" is first recorded in American English 1784. That of "discard, abandon" is from 1919. Related: Dumped; dumping. Dump truck is from 1930.



"place where refuse is dumped," 1865, originally of mining operations, from dump (v.). Meaning "any shabby place" is from 1899. Meaning "act of defecating" is from 1942.

Online Etymology Dictionary, © 2010 Douglas Harper

dumping in Culture


The sale of goods of one nation in the markets of a second nation at less than the price charged within the first nation. Dumping can eliminate competitors by undercutting their prices.

The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.