Where does “spolvero” come from?

spolvero (English) comes from Italian spolvero, from Italian spolverare, from Italian are, from Italian aere, from Old French aire, from Latin ārea, from Proto-Italic āzeā, from Proto-Indo-European h₂eHs-e-yeh₂ — to be/become dry; to burn, to glow; hearth.

Ancestry of “spolvero”, step by step

StepLanguageWordMeaning
1Italianspolvero(act of) dusting
2Italianspolverareto dust; to dust, sprinkle; to polish off
3ItalianareArchaic form of aere; plural of ara
4Italianaereair; appearance, aspect; nature, disposition
5Old Frenchaireappearance; semblance
6Latināreaa piece of level ground, a vacant place (esp. in the town)
7Proto-Italicāzeā
8Proto-Indo-Europeanh₂eHs-e-yeh₂
9Proto-Indo-Europeanh₂eHs-to be/become dry; to burn, to glow; hearth
Every word from Proto-Indo-European h₂eHs-Every word from Proto-Indo-European h₂eHs-e-yeh₂Every word from Proto-Italic āzeā