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Classic usage
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
Borrowed from French trufle, a variant of truffe (whence also Danish and Norwegian trøffel, Swedish tryffel, German Trüffel), from Old Occitan trufa, a metathesis of Late Latin tufera (plural), from Latin tūber (“truffle”).
earthnut, earth-ball
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Classic usage
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