Where does “Helmwulst” come from?

Helmwulst (German) comes from German helm, from Middle High German helm, from Old High German 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.

Helmwulst (German): torse, wreath

Definitions

  1. torse, wreath

Ancestry of “Helmwulst”, step by step

Helmwulst traces back through two separate lines of ancestry.

via German helm

StepLanguageWordMeaning
1Germanhelmhelmet
2Middle High Germanhelmstalk
3Old High Germanhelmhelmet
4Proto-West Germanichelmhelmet
5Proto-Germanichelmazhelmet
6Proto-Germanichalmazhalm; stem; stalk; straw; hay
7Proto-Indo-Europeanḱolh₂mosstalk
8Proto-Indo-Europeanḱelh₂-to pierce, strike; to stick; prick; stab

via German Wulst

StepLanguageWordMeaning
1GermanWulstoblong bulge
Every word from Proto-Indo-European ḱelh₂-