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Classic usage
Reading level: hard
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
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.
caldron
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Classic usage
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