Where does “Erwerbsquelle” come from?

Erwerbsquelle (German) comes from German erwerb, from German erwerben, from German er-, from Middle High German er-, from Old High German ir-, from Proto-West Germanic uʀ-, from Proto-Germanic uz-, from Proto-Indo-European uss- — out, outward.

Erwerbsquelle (German): source of income, means of living, means of livelihood

Definitions

  1. source of income, means of living, means of livelihood

Ancestry of “Erwerbsquelle”, step by step

Erwerbsquelle traces back through two separate lines of ancestry.

via German erwerb

StepLanguageWordMeaning
1Germanerwerbacquisition
2Germanerwerbento acquire; to purchase
3Germaner-Inseparable verbal prefix that indicates a...
4Middle High Germaner-
5Old High Germanir-thoroughly
6Proto-West Germanicuʀ-out, over; off, away
7Proto-Germanicuz-up, out
8Proto-Indo-Europeanuss-
9Proto-Indo-Europeanuds-up, out
10Proto-Indo-Europeanúdout, outward

via German quelle

StepLanguageWordMeaning
1Germanquelleinflection of quellen: ## first-person singular...
2Middle High Germanquelle
3Old High Germanquella
4Proto-West Germanic*kwalljāwellspring; spring
Every word from Proto-Indo-European úd