Where does “Fibula” come from?

Fibula (German) comes from Portuguese fíbula, from Latin fibula, from Latin -āris, from Latin -ālis, from Proto-Italic -ālis.

Ancestry of “Fibula”, step by step

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

Fibula — Etymology, Origin & Word History | Etymology Explorer