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Classic usage
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
From Middle English sely, from Old English sǣliġ (“blessed, fortunate”), (also gesǣliġ (“happy, prosperous, blessed, fortunate”)), from Proto-West Germanic *sālīg (“happy”). Equivalent to Middle English seel + -y.
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Classic usage
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