Where does “feviella” come from?

feviella (Old Spanish) comes from Vulgar Latin fibella, from Latin fibula, from Latin -āris, from Latin -ālis, from Proto-Italic -ālis.

Ancestry of “feviella”, step by step

Step	Language	Word	Meaning
1	Vulgar Latin	fibella	buckle
2	Latin	fibula	clasp, buckle, brooch
3	Latin	-āris	—
4	Latin	-ālis	—
5	Proto-Italic	-ālis	—

feviella — Etymology, Origin & Word History | Etymology Explorer