Where does “volcanism” come from?

Volcanism derives from French volcanisme, combining French Vulcanus from Latin Vulcanus, the Roman god of fire, with the suffix French -isme from Ancient Greek -ισμός.

volcanism (English): Any of the natural phenomena and processes...

Definitions

  1. Any of the natural phenomena and processes...

Ancestry of “volcanism”, step by step

volcanism traces back through two separate lines of ancestry.

via French volcanisme

StepLanguageWordMeaning
1Frenchvolcanismevolcanism
2French-ïsme-ism, variant of -isme following vowels
3Latin-ismaAlternative form of -ismus; -ism
4Latin-ismus-ism
5Ancient Greek-ισμόςForms abstract nouns
6Ancient Greek-μόςForms abstract nouns
7Proto-Indo-European-mósCreates action/result nouns from verb stems

via English volcano

StepLanguageWordMeaning
1EnglishvolcanoA vent or fissure on the surface of a planet (usually in a mountainous form) with a magma chamber attached to the mantle of a planet or moon, periodically erupting forth lava and volcanic gases onto the surface

Words derived from “volcanism

Every word from Proto-Indo-European -mósEvery word from French -ïsmeEvery word from Ancient Greek -μός