Where does “sceaduhelm” come from?

sceaduhelm (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.

sceaduhelm (Old English): the cover of darkness

Definitions

  1. the cover of darkness

Ancestry of “sceaduhelm”, step by step

sceaduhelm 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 sċeadu

StepLanguageWordMeaning
1Old Englishsċeadushadow, shade; darkness; protection
2Proto-West Germanicskadushadow
3Proto-Germanicskaduza shadow
4Proto-Indo-European(s)ḱeh₃-darkness, shadow
Every word from Proto-Indo-European ḱelh₂-Every word from Proto-Indo-European ḱolh₂mosEvery word from Proto-Germanic halmaz