Where does “Vulcanism” come from?

Vulcanism (English) comes from English -ism, from Latin -ismus, from Ancient Greek -ισμός, from Ancient Greek -μός, from Proto-Indo-European -mós — Creates action/result nouns from verb stems.

Vulcanism (English): The belief, held mostly in the 18th century, that rocks were formed in fire. It was a rival theory to Neptunism

Definitions

  1. The belief, held mostly in the 18th century, that rocks were formed in fire. It was a rival theory to Neptunism

Ancestry of “Vulcanism”, step by step

StepLanguageWordMeaning
1English-ismUsed to form nouns of action or process or result...
2Latin-ismus-ism
3Ancient Greek-ισμόςForms abstract nouns
4Ancient Greek-μόςForms abstract nouns
5Proto-Indo-European-mósCreates action/result nouns from verb stems

Words derived from “Vulcanism”

Every word from Proto-Indo-European -mós →Every word from English -ism →Every word from Ancient Greek -μός →