Where does “gelbstoff” come from?

gelbstoff (English) comes from German Gelbstoff, from German Stoff, from Dutch stof, from Middle Dutch stof, from Middle Dutch stoffe, from Old French estophe, from Old French estoffer, from Old High German stoffōn — to push, to hit.

gelbstoff (English): The optically measurable component of dissolved...

Definitions

  1. The optically measurable component of dissolved...

Ancestry of “gelbstoff”, step by step

StepLanguageWordMeaning
1GermanGelbstoffA yellow pigment, especially a xanthophyll;...
2GermanStoffstuff, matter, substance; substance; cloth,...
3Dutchstofdust; matter, material; substance
4Middle Dutchstof
5Middle Dutchstoffe
6Old Frenchestophe
7Old Frenchestofferto decorate, garnish
8Old High Germanstoffōnto stop, halt
9Old Dutchstuppon
10Proto-Germanicstuppōnąto stop; to close
11Proto-Indo-European(s)tewb-to push, hit; to push; stick; to push, butt,...
12Proto-Indo-European(s)tew-to push, to hit

Words derived from “gelbstoff

Every word from Proto-Indo-European (s)tew-Every word from Proto-Indo-European (s)tewb-Every word from Proto-Germanic stuppōną