Oil of vitriol Meaning, Definition & Usage

  1. noun (H2SO4) a highly corrosive acid made from sulfur dioxide; widely used in the chemical industry
    sulfuric acid; vitriol; sulphuric acid.

WordNet


Definitions
  1. sulphuric or vitriolic acid; popularly so called because it has the consistency of oil.
Definitions
  1. (Chem.), strong sulphuric acid; so called from its oily consistency and from its forming the vitriols or sulphates.
  2. sulphuric or vitriolic acid; popularly so called because it has the consistency of oil.

Webster 1913