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Meaning of green vitriol | Babel Free

Noun CEFR B2

Definitions

Iron(II) sulfate.(FeSO₄)

dated, uncountable

Equivalents

Русский желе́зный купорос

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

green wall green warbler green waste green water green wave green wax