Vitriolated

Vit´ri`o`la`ted

a.

1.

(Old Chem.) Changed into a vitriol or a sulphate, or subjected to the action of sulphuric acid or of a sulphate; as, vitriolated potash, i. e., potassium sulphate.

Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.