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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 purifien, purifyen, from Old French purifier, purifiier, from Latin pūrificō, pūrificāre, from pūrus (“pure; clean”).
sublimate, make pure, distill
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Classic usage
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