Where does “formicolaio” come from?

formicolaio (Italian) comes from Italian formicola, from Italian formica, 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 “formicolaio”, step by step

StepLanguageWordMeaning
1ItalianformicolaAlternative form of formica; third-person...
2Italianformicaant; Formica
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-