Where does “Maecenatism” come from?

Maecenatism (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.

Maecenatism (English): Patronage, in particular patronage of the arts, especially poetic and bardic arts

Definitions

  1. Patronage, in particular patronage of the arts, especially poetic and bardic arts

Ancestry of “Maecenatism”, 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
Every word from Proto-Indo-European -mós →Every word from English -ism →Every word from Ancient Greek -μός →