Strudel

google

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from German Strudel, literally ‘whirlpool’.

wiktionary

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Borrowed from German Strudel(“whirlpool, strudel”).

etymonline

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strudel (n.)

kind of Austrian pastry, 1893, from German Strudel, literally "eddy, whirlpool," from Old High German stredan "to bubble, boil, whirl, eddy," from PIE verbal stem *ser- "to flow" (see serum).