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Classic usage
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
From earlier Bad Lands, calque of Canadian French mauvaises terres à traverser (“bad lands to cross”), itself a calque of Lakota Makȟóšiča (from makȟá (“land”) + o- (attributive prefix) + šíča (“bad”)).
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Classic usage
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