Where does “Wolframdraht” come from?

Wolframdraht (German) comes from German draht, from Middle High German drāt, from Old High German drāt, from Proto-Germanic þrēduz, from Proto-Indo-European treh₁-tu-, from Proto-Indo-European terh₁- — to rub, turn; to drill, pierce.

Wolframdraht (German): tungsten wire

Definitions

  1. tungsten wire

Ancestry of “Wolframdraht”, step by step

Wolframdraht traces back through two separate lines of ancestry.

via German draht

StepLanguageWordMeaning
1Germandrahtwire thread of metal; conductor
2Middle High Germandrātwire, thread
3Old High Germandrāt—
4Proto-Germanicþrēduzthread, twisted fibre
5Proto-Indo-Europeantreh₁-tu-—
6Proto-Indo-Europeanterh₁-to rub, turn; to drill, pierce

via German Wolfram

StepLanguageWordMeaning
1GermanWolframtungsten
2Old High Germanwolfwolf
3Proto-West Germanicwulfwolf
4Proto-Germanicwulfazwolf
5Proto-Indo-Europeanwĺ̥kʷoswolf
Every word from Proto-Indo-European terh₁- →Every word from Proto-Indo-European treh₁-tu- →Every word from Proto-Germanic þrēduz →