Where does “schwefelgelb” come from?

schwefelgelb (German) comes from German Gelb, from Middle High German gël, from Old High German gelo, from Proto-West Germanic gelu, from Proto-Germanic gelwaz, from Proto-Indo-European ǵʰelh₃wós, from Proto-Indo-European ǵʰelh₃- — to flourish; green, yellow.

schwefelgelb (German): sulfur yellow

Definitions

  1. sulfur yellow

Ancestry of “schwefelgelb”, step by step

schwefelgelb traces back through two separate lines of ancestry.

via German Gelb

StepLanguageWordMeaning
1GermanGelbyellow; yolk
2Middle High Germangël—
3Old High Germangeloyellow
4Proto-West Germanicgeluyellow
5Proto-Germanicgelwazyellow
6Proto-Indo-Europeanǵʰelh₃wósyellow, green
7Proto-Indo-Europeanǵʰelh₃-to flourish; green, yellow

via German Schwefel

StepLanguageWordMeaning
1GermanSchwefelsulfur; brimstone
2Middle High Germanswevel—
3Old High Germansweval—
4Proto-Germanicsweblazsulfur
Every word from Proto-Indo-European ǵʰelh₃- →Every word from Proto-Indo-European ǵʰelh₃wós →Every word from Proto-Germanic gelwaz →