Where does “vísifingur” come from?

vísifingur (Icelandic) comes from Icelandic fingur, from Old Norse fingr, from Proto-Germanic fingraz, from Proto-Indo-European penkʷrós.

vísifingur (Icelandic): index finger

Definitions

Step	Language	Word	Meaning
1	Icelandic	fingur	finger
2	Old Norse	fingr	finger
3	Proto-Germanic	fingraz	finger
4	Proto-Indo-European	penkʷrós	—

vísifingur — Etymology, Origin & Word History | Etymology Explorer