German

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Etymology

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From Middle High German kupferīn, from Old High German *kupfarīn, from Proto-West Germanic *kupprīn, equivalent to Kupfer (copper) +‎ -n (made of). Cognate with English coppern.

Pronunciation

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  • IPA(key): /ˈkʊpfəʁn/, [ˈkʰʊpfɐn]
  • Audio:(file)
  • Hyphenation: kup‧fern

Adjective

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kupfern (strong nominative masculine singular kupferner, not comparable)

  1. (relational) copper; made of copper

Declension

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See also

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Further reading

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  • kupfern” in Duden online
  • kupfern” in Digitales Wörterbuch der deutschen Sprache