Where does “niȝenfald” come from?

niȝenfald (Middle English) comes from Old English niġonfeald, from Old English feald, from Alemannic German Fald, from Middle High German vëlt, from Old High German feld, from Proto-West Germanic felþu, from Proto-Germanic felþuz, from Proto-Indo-European pelh₂- — to cover, to wrap; skin, hide, cloth; to fold.

Ancestry of “niȝenfald”, step by step

StepLanguageWordMeaning
1Old Englishniġonfealdninefold
2Old Englishfealdoccasion
3Alemannic GermanFald
4Middle High Germanvëlt
5Old High Germanfeld
6Proto-West Germanicfelþufield
7Proto-Germanicfelþuzfield, plain
8Proto-Indo-Europeanpelh₂-to approach
9Proto-Indo-Europeanpel-to cover, to wrap; skin, hide, cloth; to fold
Every word from Proto-Indo-European pel-Every word from Proto-Indo-European pelh₂-Every word from Proto-Germanic felþuz