Where does “Kayseri” come from?

Kayseri (English) comes from Turkish Kayseri, from Ottoman Turkish قیصری, from Ancient Greek Καισάρεια, from Latin Caesarēa, from Latin -ea, from Latin -eus, from Ancient Greek -εῖος, from Proto-Indo-European -iHwós — Creates adjectives from verb stems.

Ancestry of “Kayseri”, step by step

StepLanguageWordMeaning
1TurkishKayseri—
2Ottoman Turkishقیصری—
3Ancient GreekΚαισάρεια—
4LatinCaesarēa—
5Latin-eanominative feminine singular of -eus; nominative...
6Latin-eusargentum + API → argenteus; ferrum + API →...
7Ancient Greek-εῖοςForms adjectives, usually with a meaning of "of"...
8Proto-Indo-European-iHwós—
9Proto-Indo-European-wósCreates adjectives from verb stems
Every word from Proto-Indo-European -wós →Every word from Latin -eus →Every word from Ancient Greek -εῖος →