Where does “Isolierstoff” come from?

Isolierstoff (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.

Isolierstoff (German): insulant

Definitions

  1. insulant

Ancestry of “Isolierstoff”, step by step

Isolierstoff 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 isolieren

StepLanguageWordMeaning
1Germanisolierento isolate, to insulate
2Italianisolareto isolate, cut off, confine; to insulate,...
3Latininsulatusmade into an island
4Latininsularepresent active infinitive of īnsulō;...
5LatinĪnsula
6Proto-Italicenselā
Every word from Proto-Indo-European (s)tew-Every word from Proto-Indo-European (s)tewb-Every word from Proto-Germanic stuppōną
Isolierstoff — Etymology, Origin & Word History | Etymology Explorer