Where does “nihthelm” come from?

nihthelm (Old English) comes from Old English helm, from Proto-West Germanic helm, from Proto-Germanic helmaz, from Proto-Germanic halmaz, from Proto-Indo-European ḱolh₂mos, from Proto-Indo-European ḱelh₂- — to pierce, strike; to stick; prick; stab.

nihthelm (Old English): "night-helm"; cover of night

Definitions

  1. "night-helm"; cover of night

Ancestry of “nihthelm”, step by step

nihthelm traces back through two separate lines of ancestry.

via Old English helm

StepLanguageWordMeaning
1Old Englishhelmhelmet; protection, defense; covering, crown
2Proto-West Germanichelmhelmet
3Proto-Germanichelmazhelmet
4Proto-Germanichalmazhalm; stem; stalk; straw; hay
5Proto-Indo-Europeanḱolh₂mosstalk
6Proto-Indo-Europeanḱelh₂-to pierce, strike; to stick; prick; stab

via Old English niht

StepLanguageWordMeaning
1Old Englishnihtnight; day
2Proto-Indo-Europeannókʷtsnight
3Proto-Indo-Europeannegʷ-bare, naked
Every word from Proto-Indo-European ḱelh₂-Every word from Proto-Indo-European ḱolh₂mosEvery word from Proto-Germanic halmaz