English Reference

Word

dumping

Phoneticsdump·ing, stress on the first syllable

US/ˈdəmpɪŋ/

UK/dˈʌmpɪŋ/

Definitions

01waste disposal

B2 · Upper Intermediate Uncountable noun

n. getting rid of rubbish or unwanted things, often in a place that is not allowed.

n. the act of discarding waste or unwanted materials, particularly in an unregulated or illegal manner.

“The city is trying to stop the illegal dumping of old tyres in the forest.”

“Environmental agencies have increased surveillance to prevent the illegal dumping of toxic chemicals into the local river system.”

Usage

Often used as an uncountable noun or as part of a compound noun like 'illegal dumping'.

02selling at a low price

C1 · Advanced Uncountable noun Law Technical · Academic

n. selling products in another country at a very low price to hurt competitors.

n. the practice of exporting goods to a foreign market at a price lower than the home market price or the cost of production.

“Local farmers complained about the dumping of cheap imported grain.”

“The government launched an investigation into steel dumping, alleging that foreign competitors were selling below market value to destroy local industry.”

Usage

Commonly used in international trade law and economics contexts.

Synonyms

undercutting

Real-World Examples

“Examples range from auto companies claiming that dumping cars into oceans benefits fish to plastics companies asserting that their products are more easily recycled than they are .”
Phys.org 15 Aug 2026
“Algal blooms are often fuelled by excess nutrients from human activities, such as fertiliser runoff and sewage dumping.”
The Guardian 14 Aug 2026

Word family

NOUN

dumping(C1)

Idioms

Domain

Economics

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.C1 AdvancedIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.7.0–8.0TOEFL 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: 5.0–5.595–113TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.945–990
Frequency
Frequent
Level
C1 · Advanced
Updated

QR code

englishreference.com/q/dumping

English Reference