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Classic usage
Reading level: hard
Estimated CEFR level: B2 — Upper-Intermediate
Estimated from word frequency; not an official CEFR classification.
From Middle English wrinkle, wrynkel (“crease, fold, wrinkle”), from the verb (see below). Cognate with Dutch wrinkel (“wrinkle, crease”). Compare also Middle English runkel (“wrinkle”), from Old Norse hrukka (“wrinkle”), from Proto-Germanic *hrunkǭ (“wrinkle, crease”), whence also French fronce (“crooked smile, scowl, frown”), German Runzel (“wrinkle”).
furrow, crease, crinkle, seam, line
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Classic usage
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