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Classic usage
Reading level: hard
Estimated CEFR level: C1 — Advanced
Estimated from word frequency; not an official CEFR classification.
Of Scandinavian origin, akin to Norwegian Nynorsk tvirla, Old High German dweran (German zwirlen, quirlen), Dutch dwarrelen and Icelandic þyrill; all from Proto-Germanic *þwirilaz (“stirring-stick, whisk”), *þweraną (“to stir”). Or, an alteration of tirl (“to twist”), with influence from whirl.
kink, twist
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Classic usage
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