Where does “колпакъ” come from?

колпакъ (Old East Slavic) comes from Middle Persian kwlʾp̄k', from Middle Persian kwlʾp̄ — bonnet; cap, bonnet.

Ancestry of “колпакъ”, step by step

колпакъ traces back through two separate lines of ancestry.

via Middle Persian kwlʾp̄k'

StepLanguageWordMeaning
1Middle Persiankwlʾp̄k'little cap; calyx
2Middle Persiankwlʾp̄bonnet; cap, bonnet

via Ottoman Turkish قلپاق

StepLanguageWordMeaning
1Ottoman Turkishقلپاقcalpack, a kind of cap typical of Turkic countries, with a high crown

Words derived from “колпакъ

Every word from Middle Persian kwlʾp̄Every word from Middle Persian kwlʾp̄k'