l]
noun, verb, -oled, -ol⋅ing or (especially British
) -olled, -ol⋅ling.| 1. | Chemistry. any of certain metallic sulfates of glassy appearance, as copper sulfate or blue vitriol, iron sulfate or green vitriol, zinc sulfate or white vitriol, etc. |
| 2. | oil of vitriol; sulfuric acid. |
| 3. | something highly caustic or severe in effect, as criticism. |
| 4. | to treat with or as with vitriol, esp. sulfuric acid. |
| sulfuric acid n. A highly corrosive, dense, oily liquid, H2SO4, colorless to dark brown depending on its purity and used to manufacture a wide variety of chemicals and materials including fertilizers, paints, detergents, and explosives. Also called oil of vitriol, vitriol. |
vit·ri·ol (vĭt'rē-ōl', -əl) n.
To expose or subject to vitriol. [Middle English, from Old French, from Medieval Latin vitriolum, from Late Latin vitreolum, neuter of vitreolus, of glass, from Latin vitreus; see vitreous.] |
vitriol vit·ri·ol (vĭt'rē-ōl', -əl)
n.
Any of various sulfates of metals, such as ferrous sulfate, zinc sulfate, or copper sulfate.
See sulfuric acid.
vitriol (vĭt'rē-ōl', -əl) Pronunciation Key
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