Where does “arroyar” come from?

arroyar (Spanish) comes from Spanish arroyo, from Vulgar Latin arrugium, from Latin arrugia, from Proto-Indo-European h₃rewk-, from Proto-Indo-European h₃er- — to move, to stir; to rise, to spring; to quarrel,...

arroyar (Spanish): to form streams

Definitions

to form streams

Ancestry of “arroyar”, step by step

Step	Language	Word	Meaning
1	Spanish	arroyo	stream, brook, creek
2	Vulgar Latin	arrugium	—
3	Latin	arrugia	A shaft and pit in a goldmine
4	Proto-Indo-European	h₃rewk-	to dig; to till
5	Proto-Indo-European	h₃er-	to move, to stir; to rise, to spring; to quarrel,...

Every word from Proto-Indo-European h₃er- →Every word from Proto-Indo-European h₃rewk- →Every word from Latin arrugia →