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Classic usage
Reading level: medium
Estimated CEFR level: B1 — Intermediate
Estimated from word frequency; not an official CEFR classification.
The verb is from Middle English folden, from Old English fealdan, from Proto-West Germanic *falþan, from Proto-Germanic *falþaną (“to fold”), from Proto-Indo-European *pel- (“to fold”). The noun is from Middle English folde, falde, itself derived from the verb.
crease, plication, flexure, crimp, bend
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Classic usage
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