411 REFERENCE · Wiktionary
Kupfervitriol
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
German
Etymology
de :af Kupfer Vitriol
de Kupfer Vitriol
Pronunciation
de De-Kupfervitriol.ogg <<Germany>> (<<Berlin>>)
Noun
n
blue vitriol
de mineral chalcanthite
Declension
n
Further reading