English Reference

Word

sabotage

Phoneticssab·o·tage, stress on the first syllable

US/ˈsæbəˌtɑʒ/

UK/sˈæbətˌɑːʒ/

Definitions

01deliberate damage or disruption

B2 · Upper Intermediate Uncountable noun

n. the act of damaging equipment or ruining a plan on purpose so that it fails.

n. the deliberate act of subverting, obstructing, or destroying something to prevent its success.

“The factory had to close for two days because of the sabotage of the main machines.”

“The investigation revealed that the system failure was not a technical glitch but a calculated act of industrial sabotage by a rival firm.”

Usage

Often used as an uncountable noun when referring to the general concept.

02to ruin something on purpose

B2 · Upper Intermediate

v. to damage something or stop a process on purpose so it does not work.

v. to deliberately destroy, damage, or obstruct something, especially for political or military advantage.

“He tried to sabotage my presentation by hiding my notes before the meeting.”

“The rebels attempted to sabotage the supply lines to prevent the army from receiving fresh equipment during the winter months.”

Usage

A transitive verb that always requires a direct object.

Antonyms

Real-World Examples

“The uprising also claimed the lives of five Australians , two of whom were killed while sabotaging a machine gun to prevent the prisoners from using it.”
Smithsonian Magazine 5 Aug 2026
“Putin told the AP in June that Russia was not waging a sabotage campaign against Europe.”
The Guardian 13 Aug 2026

Etymology

Unadapted borrowing from French sabotage.

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

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
Frequent
Level
B2 · Upper Intermediate
Updated

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