Where does “puroia” come from?
puroia (Romanian) comes from Romanian puroi, from Latin purōnium, from Latin pūs, from Proto-Italic puos, from Proto-Indo-European púH-os ~ púH-es-os, from Proto-Indo-European puH- — rotten, foul.
puroia (Romanian): to fester, suppurate
Ancestry of “puroia”, step by step