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Classic usage
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
From Middle English sacren, sakeren (“to make holy, hallow”), from Old French sacrer (“to hallow, consecrate, anoint, dedicate”), from Latin sacrō (“to make sacred, consecrate”), from sacer (“sacred, holy”), from Proto-Indo-European *sh₂krós (“sacred”), from *seh₂k- (“to sanctify, to make a treaty”).
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Classic usage
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