Where does “cosmopolitism” come from?

cosmopolitism (English) comes from English cosmopolite, from French cosmopolite, from Latin cosmopolites, from Ancient Greek κοσμοπολίτης, from Ancient Greek πολίτης, from Ancient Greek πόλις, from Proto-Hellenic ptólis, from Proto-Indo-European tpólHis — fortification, city.

cosmopolitism (English): The condition or character of a cosmopolite;...

Definitions

  1. The condition or character of a cosmopolite;...

Ancestry of “cosmopolitism”, step by step

cosmopolitism traces back through 3 separate lines of ancestry.

via English cosmopolite

StepLanguageWordMeaning
1EnglishcosmopoliteOne who is at home in every place; a citizen of...
2Frenchcosmopolitecosmopolite; cosmopolitan
3Latincosmopolitescosmopolitan, cosmopolite; Cosmopolites
4Ancient Greekκοσμοπολίτηςcitizen of the world
5Ancient Greekπολίτηςcitizen, freeman; fellow citizen, compatriot
6Ancient Greekπόλιςcity; a whole country, as dependent on and called...
7Proto-Hellenicptóliscity
8Proto-Indo-EuropeantpólHis
9Proto-Indo-EuropeantpelH-fortification, city

via French cosmopolitisme

StepLanguageWordMeaning
1Frenchcosmopolitismecosmopolitism
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 ism

StepLanguageWordMeaning
1EnglishismAn ideology, system of thought, or practice that...
2English-ismUsed to form nouns of action or process or result...
Every word from Proto-Indo-European tpelH-Every word from Proto-Indo-European tpólHisEvery word from Proto-Hellenic ptólis