simple past tense and past participle of vitriol

present participle of vitriol

Archaic form of vitriolic.

The quality of being vitriolic; a tendency to be bitter and ill-natured. / (rare) Synonym of vitriolage (“The act of vitriolizing someone; the act of committing an acid attack”)

(obsolete, chemistry) iron(II) sulfate

(obsolete, chemistry) copper sulphate

(dated) cobalt(II) sulfate

(chemistry, dated) Sulphuric acid.

(dated) Iron(II) sulfate (FeSO₄)

(inorganic chemistry, obsolete) iron(III) sulfate