Where does “nerkämpning” come from?

nerkämpning (Swedish) comes from Swedish nerkämpa, from Swedish kämpa, from Low German kempe, from Middle Low German kamp, from Old Saxon kamp, from Proto-West Germanic kamp, from Latin campus, from Proto-Indo-European kh₂emp- — to bend, to curve.

Ancestry of “nerkämpning”, step by step

StepLanguageWordMeaning
1Swedishnerkämpadestroy subdue or defeat completely
2Swedishkämpato fight, to struggle, to strive
3Low Germankempe
4Middle Low Germankamp
5Old Saxonkamp
6Proto-West Germanickampfield; battle
7LatincampusOpen flat level ground: a plain, a natural field;...
8Proto-Indo-Europeankh₂emp-to bend; crooked; to bend, curve
9Proto-Indo-Europeankh₂em-to bend, to curve
Every word from Proto-Indo-European kh₂em-Every word from Proto-Indo-European kh₂emp-Every word from Latin campus