Where does “Spätneolithikum” come from?

Spätneolithikum (German) comes from German spät, from Middle High German spǣte, from Old High German spāti, from Proto-West Germanic *spādī, from Proto-Germanic spēdiz, from Proto-Indo-European speh₁-tí-s, from Proto-Indo-European speh₁- — to succeed, to prosper.

Spätneolithikum (German): in Central Europe, the part of the Neolithic period between 3500 BCE and 2800 BCE; following on from the Jungneolithikum and preceding the Endneolithikum

Definitions

  1. in Central Europe, the part of the Neolithic period between 3500 BCE and 2800 BCE; following on from the Jungneolithikum and preceding the Endneolithikum

Ancestry of “Spätneolithikum”, step by step

Spätneolithikum traces back through two separate lines of ancestry.

via German spät

StepLanguageWordMeaning
1Germanspätlate
2Middle High Germanspǣte
3Old High Germanspāti
4Proto-West Germanic*spādīlate
5Proto-Germanicspēdizlate
6Proto-Indo-Europeanspeh₁-tí-s
7Proto-Indo-Europeanspeh₁-to succeed, to prosper

via German Neolithikum

StepLanguageWordMeaning
1GermanNeolithikumNeolithic, New Stone Age
Every word from Proto-Indo-European speh₁-Every word from Proto-Indo-European speh₁-tí-sEvery word from Proto-Germanic spēdiz