Where does “kozákok” come from?

kozákok (Hungarian) comes from Hungarian kozák, from Ukrainian коза́к, from Old East Slavic козакъ, from Kazakh қазақ, from Persian ـستان, from Middle Persian -stʾn', from Proto-Indo-Iranian stáHnam, from Proto-Indo-European stéh₂-no-m — to stand.

Ancestry of “kozákok”, step by step

StepLanguageWordMeaning
1HungariankozákCossack
2Ukrainianкоза́кCossack
3Old East SlavicкозакъCossack
4KazakhқазақKazakh
5Persianـستان-istan, -estan, -stan
6Middle Persian-stʾn'makes nouns of places; of indeterminate function
7Proto-Indo-IranianstáHnamthe act of standing; position, location, place
8Proto-Indo-Europeanstéh₂-no-m
9Proto-Indo-Europeansteh₂-to stand
Every word from Proto-Indo-European steh₂-Every word from Proto-Indo-European stéh₂-no-mEvery word from Middle Persian -stʾn'
kozákok — Etymology, Origin & Word History | Etymology Explorer