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Classic usage
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
From Latin centēnārius (“containing 100; local official overseeing a hundred”) either directly or via French centenaire, from centēnī (“100 each”) + -ārius (“-ary”), from centum (“hundred”). Doublet of centner, kantar, and quintal.
centennial
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Classic usage
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