Back to explorer

entry

vitriolic

/vɪtɹɪˈɒlɪk/

Bitterly scathing; harshly caustic

From French / Medieval Latin vitriol (glassy mineral salt).

adjective
vitriol
Latin
AI-inferred
vitrum
‘glass’; the source of the glassy mineral name
Late Latin
AI-inferred
vitreolus
‘of glass, glassy’
Medieval Latin
AI-inferred
vitriolum
a glassy mineral salt, later sulfuric acid
French
Verified
vitriol / vitriolique
the noun and its adjective, borrowed into English

from French vitriolique (16c.) or

+1 more source
-ic
Latin
AI-inferred
-icus
adjective-forming suffix meaning ‘pertaining to’
French
Verified
-ique
common adjective-forming ending in learned borrowings

from French vitriolique (16c.) or

+1 more source
English
AI-inferred
-ic
borrowed as a productive adjective suffix
Combined
vitriolique
16th-century French adjective meaning ‘of vitriol’
Modern English
AI-inferred
vitriolic
first attested in the 1660s; figurative ‘bitterly scathing’ by 1841
Modern English
vitriolic

A word that once belonged to chemists and alchemists wound up living in the courtroom, the newspaper column, and the comment section. In old laboratories, vitriol was a glassy-looking mineral salt, and when heated it could yield the nasty stuff we now call sulfuric acid — the infamous old “oil of vitriol.” That connection explains why English could borrow vitriolic in the 1660s as something literally “of vitriol,” then later let it slide into the figurative sense of biting, corrosive speech by 1841. The same family tree also gives us vitrum, “glass,” which is a nice little irony: a word born from something shiny and translucent became the perfect label for remarks that can feel like shattered glass. If acid, acrid, and bitter all carry the taste of a sharp point, vitriolic is the one that sounds like it has already been dipped in it.

§