Where does “ruzo” come from?

ruzo (Galician) comes from Latin rōscidus, from Latin -idus, from Proto-Italic *-iðos.

ruzo (Galician): grey; hoary; grey eyed

Definitions

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

ruzo — Etymology, Origin & Word History | Etymology Explorer