Where does “fornada” come from?

fornada (Catalan) comes from Catalan forn, from Latin furnus, from Proto-Italic fornos, from Proto-Indo-European gʷʰr̥-nós, from Indo-European *gʷʰer-.

fornada (Catalan): batch quantity of baked goods made at one time

Definitions

batch quantity of baked goods made at one time

Ancestry of “fornada”, step by step

Step	Language	Word	Meaning
1	Catalan	forn	oven; bakery
2	Latin	furnus	oven; bakery
3	Proto-Italic	fornos	—
4	Proto-Indo-European	gʷʰr̥-nós	—
5	Indo-European	*gʷʰer-	—

Every word from Indo-European *gʷʰer- →Every word from Proto-Indo-European gʷʰr̥-nós →Every word from Proto-Italic fornos →