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Classic usage
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
From Middle English overt, uverte (“open, uncovered; unfastened; accessible, unobstructed; clear, manifest”), from Anglo-Norman overt, Middle French ouvert, Old French overt, ouvert, uvert (“opened”) (modern French ouvert), past participle of Anglo-Norman, Old French ovrir, ouvrir, uvrir (“to open”), from Late Latin operire, variant of Latin aperīre (“to open”), from aperiō (“to open, uncover”), from Proto-Indo-European *h₂epó (“away; from”) + *h₂wer- (“to cover, shut”). The English word is a doublet of apert and ouvert.
open
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Classic usage
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