copperas

(Englisch)

  1. (uncountable, usually) Iron(II) sulfate.
  2. (uncountable, usually) An obsolete sulphate compound with one of the three metals, zinc, copper or iron.

Etymologie (Englisch)

In summary

From Middle English coperas, coperose (“metallic sulfate”), from Old French coperose. Compare French couperose (“sulfate”), Medieval Latin cuprosa, Late Latin aqua cuprosa, Latin cupri rosa, "rose of copper".

كبريتات الحديدوز

βιτριόλι

θειικός σίδηρος

copparosa

chalcanthon

koperrood

caparrosa

demir sulfat

zaç

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