Where does “Ottomanism” come from?

Ottomanism (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.

Ottomanism (English): A nation-building ideology, put forward in the late days of the Ottoman Empire, that afforded equal status to Muslims and non-Muslims

Definitions

  1. A nation-building ideology, put forward in the late days of the Ottoman Empire, that afforded equal status to Muslims and non-Muslims

Ancestry of “Ottomanism”, step by step

Ottomanism 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 Ottoman

StepLanguageWordMeaning
1EnglishOttomanA Turk from the period of Ottoman Empire; Of the...
2Middle FrenchOttomanOsman I (d. 1323/4), founder of the Ottoman Empire
3ItalianottomanoOttoman
4Ottoman Turkishosman
5Arabicعُثْمَان
Every word from Proto-Indo-European -mósEvery word from English -ismEvery word from English ism