Where does “aratro” come from?

aratro (Italian) comes from Latin arātrum, from Proto-Indo-European h₂érh₃trom, from Proto-Indo-European h₂erh₃-, from Proto-Indo-European h₁er- — earth.

aratro (Italian): plough

Definitions

plough

Ancestry of “aratro”, step by step

Step	Language	Word	Meaning
1	Latin	arātrum	—
2	Proto-Indo-European	h₂érh₃trom	plough, ard
3	Proto-Indo-European	h₂erh₃-	to plough
4	Proto-Indo-European	h₁er-	earth

Every word from Proto-Indo-European h₁er- →

aratro — Etymology, Origin & Word History | Etymology Explorer