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Classic usage
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
] Borrowed from French châtelaine, the feminine form of châtelain (“castle-keeper, castellan; one living in a castle”), from Medieval Latin castellanus (“occupants of a castle”), from castellum (“castle, fort”) (diminutive of castrum (“castle, fort”), from Proto-Indo-European *ḱes- (“to cut off, separate”)) + -ānus (“of or pertaining to”). By surface analysis, Old French chatel + French -aine.
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tap / space
Classic usage
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