Where does “Unterrichtsfach” come from?

Unterrichtsfach (German) comes from German fach, from Middle High German vach, from Old High German fah, from Proto-Germanic *fak, from Proto-Germanic faką, from Proto-Indo-European peh₂ǵ- — to attach.

Unterrichtsfach (German): school subject

Definitions

  1. school subject

Ancestry of “Unterrichtsfach”, step by step

Unterrichtsfach traces back through two separate lines of ancestry.

via German fach

StepLanguageWordMeaning
1Germanfachsecond-person singular imperative of fachen
2Middle High Germanvach-fold
3Old High Germanfahwall
4Proto-Germanic*fak
5Proto-GermanicfakąAn enclosed or defined space; division;...
6Proto-Indo-Europeanpeh₂ǵ-to attach

via German Unterricht

StepLanguageWordMeaning
1GermanUnterrichtlesson, class, instruction, education
2Germanunterrichtento teach, to school; to inform
3Middle High Germanunderrihten
Every word from Proto-Indo-European peh₂ǵ-Every word from Proto-Germanic fakąEvery word from Proto-Germanic *fak