Where does “mongolfiera” come from?

mongolfiera (Italian) comes from French montgolfière, from French -ière, from Latin -ārius, from Proto-Italic *-āzios.

mongolfiera (Italian): hot-air balloon, balloon

Definitions

Step	Language	Word	Meaning
1	French	montgolfière	hot-air balloon
2	French	-ière	female equivalent of -ier
3	Latin	-ārius	—
4	Proto-Italic	*-āzios	—

mongolfiera — Etymology, Origin & Word History | Etymology Explorer