Where does “salgueiro” come from?

salgueiro (Portuguese) comes from Old Portuguese salgueiro, from Vulgar Latin salicarius, from Latin salix, from Proto-Indo-European *sl̥H-ik-.

salgueiro (Portuguese): willow

Definitions

Step	Language	Word	Meaning
1	Old Portuguese	salgueiro	—
2	Vulgar Latin	salicarius	—
3	Latin	salix	willow; a willow branch
4	Proto-Indo-European	*sl̥H-ik-	—

salgueiro — Etymology, Origin & Word History | Etymology Explorer