OrigineFrom a Vulgar Latin root *pūrōnium, from Latin pūs, pūris, from Proto-Italic *pūs, from Proto-Indo-European *púH-os ~ *púH-es-os, from *puH-. Compare Aromanian pronjiu. Alternatively from a root *pur, derived from this Latin root, and with the suffix -oi added within proto-Romanian.
Formepuroaie(plural) · puroi(accusative, indefinite, nominative, singular) · puroiul(accusative, definite, nominative, singular) · puroaie(accusative, indefinite, nominative, plural) · puroaiele(accusative, definite, nominative, plural) · puroi(dative, genitive, indefinite, singular) · puroiului(dative, definite, genitive, singular) · puroaie(dative, genitive, indefinite, plural) · puroaielor(dative, definite, genitive, plural) · puroiule(singular, vocative) · puroaielor(plural, vocative) · puroaie(alternative) · punoi(alternative)