Where does “Zweitspracherwerb” come from?

Zweitspracherwerb (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.

Zweitspracherwerb (German): second language acquisition

Definitions

  1. second language acquisition

Ancestry of “Zweitspracherwerb”, step by step

Zweitspracherwerb 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 Zweitsprache

StepLanguageWordMeaning
1GermanZweitspracheA learned second language
2Germanzweitesecond
3Germanzweitwo
4Middle High Germanzwēnetwo
5Old High Germanzwēnetwo
6Proto-West Germanictwai-two
7Proto-Germanictwaitwo
8Proto-Indo-Europeandwóh₁two
Every word from Proto-Indo-European úd