Where does “Subunternehmerin” come from?

Subunternehmerin (German) comes from German Unternehmerin, from German Unternehmer, from German unternehmen, from German unter-, from German Unter, from Middle High German under, from Old High German untar, from Proto-Germanic under — in; in, inside.

Ancestry of “Subunternehmerin”, step by step

StepLanguageWordMeaning
1GermanUnternehmerin
2GermanUnternehmerentrepreneur
3Germanunternehmento undertake
4Germanunter-sub-, under-
5GermanUnterjack, knave
6Middle High Germanunder
7Old High Germanuntarunder
8Proto-Germanicunderamong, between; under, beneath; under
9Proto-Indo-Europeanh₁entérbetween
10Proto-Indo-Europeanh₁enin; in, inside
Every word from Proto-Indo-European h₁enEvery word from Proto-Indo-European h₁entérEvery word from Proto-Germanic under