Where does “Ersatzstoff” come from?

Ersatzstoff (German) comes 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, from Old Dutch stuppon — to push, to hit.

Ersatzstoff (German): substitute, replacement; surrogate

Definitions

  1. substitute, replacement; surrogate

Ancestry of “Ersatzstoff”, step by step

Ersatzstoff traces back through two separate lines of ancestry.

via German Stoff

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

via German Ersatz

StepLanguageWordMeaning
1GermanErsatzreplacement, substitute; compensation
2Germanersetzento replace, to substitute
3Middle High Germanersetzen
4Old High Germanirsezzen
5Proto-Germanic*uʀsattjan
6Proto-Germanic*sattjan
7Proto-Germanicsatjanąto set, to place down
8Proto-Indo-Europeansodéyetito set, to seat, to cause to sit
9Proto-Indo-European-éyetiForms causative imperfective verbs from roots;...
10Proto-Indo-European-yetiCreates transitive imperfective verbs from roots
Every word from Proto-Indo-European (s)tew-Every word from Proto-Indo-European (s)tewb-Every word from Proto-Germanic stuppōną