Where does “steinöld” come from?

steinöld (Icelandic) comes from Icelandic steinn, from Old Norse Steinn, from Proto-Norse ᛊᛏᚨᛁᚾᚨᛉ, from Proto-Germanic stainaz, from Proto-Indo-European steyh₂-, from Proto-Indo-European steh₂- — to stand.

steinöld (Icelandic): Stone Age

Definitions

Stone Age

Ancestry of “steinöld”, step by step

steinöld traces back through two separate lines of ancestry.

via Icelandic steinn

Step	Language	Word	Meaning
1	Icelandic	steinn	stone, rock; stone, pit, pip; a calculus, a stone
2	Old Norse	Steinn	a stone, boulder, rock
3	Proto-Norse	ᛊᛏᚨᛁᚾᚨᛉ	stone
4	Proto-Germanic	stainaz	stone
5	Proto-Indo-European	steyh₂-	to stiffen
6	Proto-Indo-European	steh₂-	to stand

via Icelandic öld

Step	Language	Word	Meaning
1	Icelandic	öld	age; century
2	Old Norse	ǫld	time, age; cycle, period; men, people
3	Proto-Germanic	aldiz	age, generation; lifetime; human being; person;...
4	Proto-Indo-European	h₂él-	to grow, nourish

Every word from Proto-Indo-European steh₂- →Every word from Proto-Indo-European steyh₂- →Every word from Proto-Germanic stainaz →