Where does “farina” come from?

farina (Ladino) comes from Old Spanish farina, from Latin farīna, from Latin far, from Proto-Italic *fars, from Proto-Indo-European bʰers- — top, tip, point.

farina (Ladino): flour

Definitions

flour

Ancestry of “farina”, step by step

Step	Language	Word	Meaning
1	Old Spanish	farina	flour
2	Latin	farīna	ground corn, flour, meal
3	Latin	far	spelt; coarse meal; grits
4	Proto-Italic	*fars	flour
5	Proto-Indo-European	bʰers-	top, tip, point

Every word from Proto-Indo-European bʰers- →Every word from Proto-Italic *fars →Every word from Latin far →