Etymology Explorer › English

Where does “Mercurial” come from?

Mercurial (English) comes from Middle English mercurial, from Latin Mercurialis, from Latin Mercurius, from Latin merx, from Proto-Italic *merks.

Ancestry of “Mercurial”, step by step

StepLanguageWordMeaning
1Middle EnglishmercurialA plant belonging to the genus "Chenopodium"; a...
2LatinMercurialispertaining to the Roman god Mercury
3LatinMercuriusMercury; a Roman god associated with speed and...
4Latinmerxmerchandise, commodity; goods, wares
5Proto-Italic*merks—

Words derived from “Mercurial”

  • intramercurial
Every word from Proto-Italic *merks →