English Reference

Word

cauldron

Phoneticscaul·dron, stress on the first syllable

US/ˈkɑɫdɹən/

UK/kˈɔːldɹən/

Definitions

01a large cooking pot

B2 · Upper Intermediate Countable noun Cooking

n. a large, round metal pot used for boiling liquids or cooking food over an open fire.

n. a large metal pot with a lid and handle, traditionally used for boiling over an open flame.

“The witch in the story stirred a bubbling green liquid in her iron cauldron.”

“Archaeologists discovered a bronze cauldron at the site, suggesting the ancient inhabitants prepared communal meals over large central hearths.”

Synonyms

02military encirclement

C2 · Proficiency Countable noun Science Technical

n. a situation in war where an army is completely surrounded by the enemy.

n. a military situation in which a force is completely surrounded by enemy units; a translation of the German 'Kessel'.

“The retreating soldiers were trapped in a cauldron and had to surrender.”

“The general feared his divisions would be pushed into a cauldron, cut off from their supply lines and vulnerable to total destruction.”

Synonyms

encirclementpocket

Usage

Commonly used in fantasy literature or as a metaphor for volatile situations.

Real-World Examples

“In a whitewashed basement in a village south of Kabul, a dozen young women bustle about, stirring cauldrons of bubbling cherries and plums, and sticking labels on glass jam jars.”
BBC News 14 Aug 2026
“The Catskills are a cauldron of class and ethnic tensions; first love is an intoxicating, disorientating hot mess.”
The Guardian 20 Aug 2026

Etymology

From Middle English caudroun, borrowed from Old Northern French caudron, ultimately from Late Latin caldāria (“cooking-pot”), from Latin caldus (“hot”). Spelling later Latinized by having an l inserted. See chowder, caldera. The military sense is a semantic loan from German Kessel; compare English kettling.

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

Domain

Military

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.C2 ProficiencyIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.8.5–9.0TOEFL 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: 6.0114–120
Frequency
Occasional
Level
C2 · Proficiency
Updated

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English Reference