blue vitriol

noun

Synonym of copper(II) sulfate.

Similar
copper(II) sulfateblue copperasblue stonechalcanthite
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Meanings

nounblue vitriol (uncountable)
  1. obsoleteuncountablechemistrySynonym of copper(II) sulfate.

    Synonyms: copper(II) sulfate

Synonyms & antonyms

nounSynonym of copper(II) sulfate.

Similar
copper(II) sulfate

More synonyms by meaning

nounhydrated blue crystalline form of copper sulfate

Similar
blue copperasblue stonechalcanthite
Broader
copper sulfatecopper sulphatecupric sulfate
Also see
chalcanthitecopper(ii) sulfate

Synonym sets from Open English WordNet, CC BY 4.0.

Cite this entry
APA

blue vitriol. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/blue%20vitriol

MLA

“blue vitriol.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/blue%20vitriol. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “blue vitriol,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/blue%20vitriol.

Source: blue vitriol on Wiktionary, CC BY-SA 4.0.