Where does “курветина” come from?

курветина (Macedonian) comes from Macedonian курва, from Proto-Slavic kury, from Proto-Indo-European keh₂ros, from Proto-Indo-European keh₂- — to desire, wish.

Ancestry of “курветина”, step by step

StepLanguageWordMeaning
1Macedonianкурваwhore, prostitute; bitch, slut
2Proto-Slavickurywhore
3Proto-Indo-Europeankeh₂rosdear, loved; loved
4Proto-Indo-Europeankeh₂-to desire, wish
Every word from Proto-Indo-European keh₂- →Every word from Proto-Indo-European keh₂ros →Every word from Proto-Slavic kury →