Where does “nappa” come from?

nappa (Old Swedish) comes from Old Norse hnappa, from Proto-Germanic hnappōną, from Proto-Indo-European knobʰnéh₂-.

nappa (Old Swedish): to pinch, pluck

Definitions

Step	Language	Word	Meaning
1	Old Norse	hnappa	—
2	Proto-Germanic	hnappōną	to pick, pluck, tear off
3	Proto-Indo-European	knobʰnéh₂-	—

nappa — Etymology, Origin & Word History | Etymology Explorer