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Classic usage
Reading level: hard
Estimated CEFR level: C1 — Advanced
Estimated from word frequency; not an official CEFR classification.
From Middle English vynegre, from Old French vinaigre from Old French vyn egre, based on Latin vīnum (“wine”) + Latin ācer (“sour”). Displaced Old English æċed (survived in Middle English eced).
acetum
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Classic usage
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