Where does “ـی” come from?

ـی (Ottoman Turkish) comes from Persian ـی, from Middle Persian -yk', from Old Persian -𐎡𐎣, from Proto-Indo-Iranian -kas, from Proto-Indo-European -ḱos — -y, -ic.

ـی (Ottoman Turkish): 3rd-person possessive suffix

Definitions

  1. 3rd-person possessive suffix

Ancestry of “ـی”, step by step

ـی traces back through 3 separate lines of ancestry.

via Persian ـی

StepLanguageWordMeaning
1PersianـیForms nouns or adjectives from nouns; Forms...
2Middle Persian-yk'
3Old Persian-𐎡𐎣of, pertaining to, belonging to, related to
4Proto-Indo-Iranian-kasCreates deadjectival and desubstantival...
5Proto-Indo-European-ḱos-y, -ic

via Classical Persian ـِی

StepLanguageWordMeaning
1Classical Persianـِی
2Finnishyhugh, yuck

via Arabic ـِيّ

StepLanguageWordMeaning
1Arabicـِيّ{{n-g|suffix used to derive adjectives and...

Words derived from “ـی

Every word from Proto-Indo-European -ḱosEvery word from Middle Persian -yk'Every word from Persian ـی