Where does “alteratus” come from?

alteratus (Latin) comes from Latin altero, from Latin alter, from Proto-Indo-European h₂élteros, from Proto-Indo-European h₂el- — to grow, nourish; beyond, other; to wander, roam.

alteratus (Latin): changed, altered

Definitions

changed, altered

Ancestry of “alteratus”, step by step

Step	Language	Word	Meaning
1	Latin	altero	I change, alter; ablative masculine singular of...
2	Latin	alter	the other, the second; the one...the other
3	Proto-Indo-European	h₂élteros	other , second
4	Proto-Indo-European	h₂el-	to grow, nourish; beyond, other; to wander, roam

Every word from Proto-Indo-European h₂el- →Every word from Proto-Indo-European h₂élteros →Every word from Latin alter →