English Reference

Word

dump

US/ˈdəmp/

UK/dˈʌmp/

Definitions

01to discard or throw away

B1 · Intermediate

v. to get rid of something you do not want, especially by leaving it in a place where you should not.

v. to discard or dispose of unwanted material, often in an unregulated or careless manner.

“Someone had dumped an old sofa in the middle of the forest.”

“The factory was caught dumping toxic chemicals into the river, leading to a massive fine from the environmental agency.”

Antonyms

02to end a relationship

B2 · Upper Intermediate Informal

v. to suddenly end a romantic relationship with someone.

v. to abruptly terminate a romantic relationship, typically without much warning or sensitivity.

“She was devastated when her boyfriend dumped her over a text message.”

“After three years of dating, he decided to dump her just weeks before they were supposed to move in together.”

Synonyms

break up withleavejilt

03to put down heavily

B2 · Upper Intermediate

v. to put something down quickly and without being careful.

v. to drop or let fall in a heavy, careless, or sudden mass.

“He walked into the house and dumped his heavy bags on the kitchen table.”

“The delivery driver dumped the heavy crates on the pavement and drove off before I could check the contents.”

Synonyms

Antonyms

04to copy data

C1 · Advanced Computing Technical

v. to move or copy a large amount of information from one computer system to another.

v. to transfer a large volume of data from one storage medium to another, often for diagnostic or archival purposes.

“The technician had to dump the server logs to find out why the system crashed.”

“The software automatically dumps the contents of the memory to a file whenever a critical error occurs.”

Synonyms

05a rubbish site

B1 · Intermediate Countable noun

n. a place where rubbish from a town or city is taken and left.

n. a site for depositing garbage or waste material.

“We took all our old broken furniture to the local dump.”

“The city council is looking for a new location for the municipal dump as the current site is nearly full.”

Synonyms

06an unpleasant place

B2 · Upper Intermediate Countable noun Informal

n. a place that is very dirty, untidy, or unpleasant to be in.

n. a derogatory term for a place perceived as dirty, dilapidated, or lacking in amenities.

“I can't believe they live here; this apartment is a total dump.”

“The hotel looked great in the photos, but in reality, it was a complete dump with peeling wallpaper and stained carpets.”

Synonyms

holepigstyshambles

Antonyms

07a collection of data or photos

B2 · Upper Intermediate Countable noun Informal · Slang

n. a large group of items, like photos or information, shared all at once.

n. a large, often unorganised collection of digital content shared in a single instance.

“She posted a photo dump of her summer holiday on Instagram.”

“The whistleblower released a massive data dump containing thousands of internal emails from the corporation.”

Synonyms

08toilet use

C1 · Advanced Countable noun Informal · Slang · Vulgar

n. a very informal and slightly rude way to talk about going to the toilet.

n. a slang or euphemistic term for the act of defecation.

“The dog needs to go outside to take a dump.”

“He made a crude joke about needing to take a dump right before the meeting started.”

09feeling sad

B2 · Upper Intermediate Plural noun Informal

n. the feeling of being sad or unhappy.

n. a state of low spirits or mild depression; almost exclusively used in the plural 'the dumps'.

“He's been a bit down in the dumps since he lost his job.”

“The team has been down in the dumps ever since their star player was sidelined with a season-ending injury.”

Usage

Almost always used in the phrase 'down in the dumps'.

Antonyms

Collocations

Common phrases and expressions where native English speakers use the word “dump” in context.

Verb

01. dump the files on the desk

“He just dumped the files on my desk and walked away without saying a word.”

verb + noun + prep + noun

02. dump toxic waste

“The factory was fined heavily for dumping toxic waste into the local river.”

verb + adj + noun

03. dump your boyfriend

“She decided to dump her boyfriend after she found out he had been lying to her.”

verb + possessive + noun

04. illegally dump rubbish

“People who illegally dump rubbish in the forest should face strict penalties.”

adv + verb

Noun

05. data dump

“The whistleblower provided a massive data dump containing thousands of internal emails.”

noun + noun

06. rubbish dump

“The old quarry was converted into a massive rubbish dump for the city.”

noun + noun

Preposition

07. at the dump

“We found some great vintage furniture that someone had left at the dump.”

prep + noun

Real-World Examples

“Hurricane Lane dumped 58 inches (147 centimeters) of rain on Kahuna Falls, Hawaii , the following year.”
The Conversation 12 Oct 2026
“He spends much of his time rag-picking near a western Delhi dump, earning about 200 rupees ($2; £1.57) a day.”
BBC News 2 Oct 2026
“However, the EA has not confirmed the nature of the waste or how much waste has been dumped.”
BBC News 8 Sept 2026
“Before students dumped what was left into the trash, researchers photographed the trays again.”
Phys.org 1 Sept 2026

Etymology

From Middle English dumpen, dompen, probably from Old Norse dumpa (“to thump”) (whence Danish dumpe (“to fall suddenly”)), of uncertain origin, possibly imitative of falling, similar to thump.

See dumpling.

Cognate with Scots dump (“hole in the ground”), Norwegian dump (“a depression or hole in the ground”), German Low German dumpen (“to submerge”), Dutch dompen (“to dip, sink, submerge”).

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Word family

VERB

dump(B2)

Related words

Idioms

Domains

ComputingMiningMusic

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.B2 FirstIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.5.5–6.5TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 4.0–4.572–94TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.785–944
Frequency
Common
Level
B2 · Upper IntermediateOxford
Updated

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