Where does “Vaticanism” come from?

Vaticanism (English) comes from English ism, 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.

Vaticanism (English): The doctrine of papal supremacy; views in support...

Definitions

  1. The doctrine of papal supremacy; views in support...

Ancestry of “Vaticanism”, step by step

Vaticanism traces back through two separate lines of ancestry.

via English ism

StepLanguageWordMeaning
1EnglishismAn ideology, system of thought, or practice that...
2English-ismUsed to form nouns of action or process or result...
3Latin-ismus-ism
4Ancient Greek-ισμόςForms abstract nouns
5Ancient Greek-μόςForms abstract nouns
6Proto-Indo-European-mósCreates action/result nouns from verb stems

via English Vatican

StepLanguageWordMeaning
1EnglishVaticanRelating to the Vatican City state
2LatinVātī̆cānus
3Latinvātēsseer, soothsayer, diviner, prophet, prophetess
4Proto-Indo-Europeanweh₂t-excited, inspired; possessed, raging
Every word from Proto-Indo-European -mósEvery word from English -ismEvery word from English ism