Where does “sabio” come from?

sabio (Old Portuguese) comes from Latin sapĭdus, from Latin -idus, from Proto-Italic *-iðos.

sabio (Old Portuguese): wise

Definitions

Step	Language	Word	Meaning
1	Latin	sapĭdus	—
2	Latin	-idus	tending to
3	Proto-Italic	*-iðos	—

sabio — Etymology, Origin & Word History | Etymology Explorer