Where does “остаз” come from?

остаз (Bashkir) comes from Persian استاد, from Persian اوستاد, from Middle Persian ʾwstʾt', from Proto-Iranian Hawastātas, from Proto-Iranian HawastaHyáti, from Proto-Iranian Hawa-.

остаз (Bashkir): teacher; master

Definitions

  1. teacher; master

Ancestry of “остаз”, step by step

StepLanguageWordMeaning
1Persianاستادskilled, expert; master; tutor
2PersianاوستادAlternative form of استاد, now rare and generally...
3Middle Persianʾwstʾt'master, craftsman
4Proto-IranianHawastātas—
5Proto-IranianHawastaHyáti—
6Proto-IranianHawa-—
Every word from Proto-Iranian Hawa- →Every word from Proto-Iranian HawastaHyáti →Every word from Proto-Iranian Hawastātas →