German

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Etymology

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From untertauchen +‎ -er.

Noun

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Untertaucher m (strong, genitive Untertauchers, plural Untertaucher, feminine Untertaucherin)

  1. agent noun of untertauchen
  2. (historical) Jewish and other persecuted people who survived during the Holocaust by being hidden and sheltered by neighbors.

Declension

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Further reading

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