German edit

Etymology edit

From untertauchen +‎ -er.

Noun edit

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 edit

Further reading edit