Where does “cosaque” come from?

cosaque (French) comes from Polish Kozak, from Yiddish קאָזאַק, from Ukrainian коза́к, from Old East Slavic козакъ, from Kazakh қазақ, from Persian ـستان, from Middle Persian -stʾn', from Proto-Indo-Iranian stáHnam — to stand.

cosaque (French): Cossack

Definitions

  1. Cossack

Ancestry of “cosaque”, step by step

cosaque traces back through two separate lines of ancestry.

via Polish Kozak

StepLanguageWordMeaning
1PolishKozakCossack
2YiddishקאָזאַקCossack
3Ukrainianкоза́кCossack
4Old East SlavicкозакъCossack
5KazakhқазақKazakh
6Persianـستان-istan, -estan, -stan
7Middle Persian-stʾn'makes nouns of places; of indeterminate function
8Proto-Indo-IranianstáHnamthe act of standing; position, location, place
9Proto-Indo-Europeanstéh₂-no-m
10Proto-Indo-Europeansteh₂-to stand

via Russian каза́к

StepLanguageWordMeaning
1Russianказа́кCossack
2Turkicunknown
3Persianپلنگpanther; leopard

Words derived from “cosaque

Every word from Proto-Indo-European steh₂-
cosaque — Etymology, Origin & Word History | Etymology Explorer