Where does “oikosarvinen” come from?

oikosarvinen (Finnish) comes from Finnish sarvinen, from Finnish sarvi, from Proto-Finnic sarvi, from Proto-Finno-Ugric śarwe, from Proto-Indo-Iranian *ćr̥Hwás, from Proto-Indo-European ḱr̥h₂-wó-s, from Proto-Indo-European ḱerh₂- — head, top; horn.

oikosarvinen (Finnish): orthocone

Definitions

orthocone

Ancestry of “oikosarvinen”, step by step

Step	Language	Word	Meaning
1	Finnish	sarvinen	—
2	Finnish	sarvi	horn; antler; handlebar
3	Proto-Finnic	sarvi	horn
4	Proto-Finno-Ugric	śarwe	—
5	Proto-Indo-Iranian	*ćr̥Hwás	—
6	Proto-Indo-European	ḱr̥h₂-wó-s	—
7	Proto-Indo-European	ḱerh₂-	head, top; horn

Every word from Proto-Indo-European ḱerh₂- →

oikosarvinen — Etymology, Origin & Word History | Etymology Explorer