Where does “h₂eldʰ-” come from?

h₂eldʰ- (Proto-Indo-European) comes from Proto-Indo-European h₂el- — to grow, nourish; beyond, other; to wander, roam.

Ancestry of “h₂eldʰ-”, step by step

Step	Language	Word	Meaning
1	Proto-Indo-European	h₂el-	to grow, nourish; beyond, other; to wander, roam

h₂eldʰ- — Etymology, Origin & Word History | Etymology Explorer