Where does “یك” come from?

یك (Ottoman Turkish) comes from Old Anatolian Turkish یك, from Persian یک, from Middle Persian ʾywk', from Middle Persian ʾy, from Proto-Iranian Háywah, from Proto-Indo-Iranian Háywas, from Proto-Indo-European óynos — one; single.

یك (Ottoman Turkish): one, the number represented by the Arabic numeral 1 and the numerical value equal to that cardinal number

Definitions

  1. one, the number represented by the Arabic numeral 1 and the numerical value equal to that cardinal number

Ancestry of “یك”, step by step

یك traces back through two separate lines of ancestry.

via Old Anatolian Turkish یك

StepLanguageWordMeaning
1Old Anatolian Turkishیكgood
2PersianیکAPI •; one
3Middle Persianʾywk'
4Middle Persianʾy
5Proto-IranianHáywahone
6Proto-Indo-IranianHáywasjust, only; one
7Proto-Indo-Europeanóynosone; single

via Old Turkic یك

StepLanguageWordMeaning
1Old Turkicیك

Words derived from “یك

Every word from Proto-Indo-European óynosEvery word from Proto-Indo-Iranian HáywasEvery word from Proto-Iranian Háywah
یك — Etymology, Origin & Word History | Etymology Explorer