Where does “vaccinara” come from?

vaccinara (Italian) comes from Italian vacca, from Latin vacca, from Proto-Indo-European wokeh₂-.

Ancestry of “vaccinara”, step by step

StepLanguageWordMeaning
1Italianvaccacow; whore, slut
2Latinvaccacow
3Proto-Indo-Europeanwokeh₂-—
Every word from Proto-Indo-European wokeh₂- →Every word from Latin vacca →Every word from Italian vacca →