Where does “istanbuliota” come from?

istanbuliota (Italian) comes from Italian Istanbul, from Turkish İstanbul, from Byzantine Greek πόλις, from Proto-Hellenic ptólis, from Proto-Indo-European tpólHis, from Proto-Indo-European tpelH- — fortification, city.

Ancestry of “istanbuliota”, step by step

StepLanguageWordMeaning
1ItalianIstanbul—
2TurkishİstanbulIstanbul
3Byzantine Greekπόλιςin the City; city; a whole country, as dependent...
4Proto-Hellenicptóliscity
5Proto-Indo-EuropeantpólHis—
6Proto-Indo-EuropeantpelH-fortification, city
Every word from Proto-Indo-European tpelH- →Every word from Proto-Indo-European tpólHis →Every word from Proto-Hellenic ptólis →