Where does “opgroeien” come from?

opgroeien (Dutch) comes from Dutch op, from Middle Dutch op, from Old Dutch up, from Proto-Germanic upp, from Proto-Germanic ub, from Proto-Indo-European upó, from Proto-Indo-European h₃ewp-.

opgroeien (Dutch): to grow up, to spend childhood

Definitions

to grow up, to spend childhood

Ancestry of “opgroeien”, step by step

opgroeien traces back through two separate lines of ancestry.

via Dutch op

Step	Language	Word	Meaning
1	Dutch	op	up; onto, up onto; Used in separative verbs...
2	Middle Dutch	op	on, on top of; at, in the direction of; at, by
3	Old Dutch	up	up, upwards
4	Proto-Germanic	upp	up, upwards
5	Proto-Germanic	ub	under
6	Proto-Indo-European	upó	under, below
7	Proto-Indo-European	h₃ewp-	—

via Dutch groeien

Step	Language	Word	Meaning
1	Dutch	groeien	to grow
2	Middle Dutch	groeyen	to become/be green, to grow; to increase
3	Old Dutch	gruoien	to grow
4	Proto-Germanic	grōaną	to green; to grow
5	Proto-Indo-European	ǵʰreh₁-	to become green, grow; to grow; to green, to grow

Every word from Proto-Indo-European h₃ewp- →