Where does “Alphastrahl” come from?

Alphastrahl (German) comes from German Strahl, from Middle High German strāle, from Old High German strāla, from Proto-Germanic *strālu, from Proto-Indo-European strēl-, from Proto-Indo-European ster- — sterile, infertile.

Alphastrahl (German): alpha ray

Definitions

  1. alpha ray

Ancestry of “Alphastrahl”, step by step

Alphastrahl traces back through two separate lines of ancestry.

via German Strahl

StepLanguageWordMeaning
1GermanStrahlbeam, ray; jet; frog
2Middle High Germanstrālearrow, beam
3Old High Germanstrālaarrow, lightning bolt
4Proto-Germanic*strālu
5Proto-Indo-Europeanstrēl-arrow
6Proto-Indo-Europeanster-sterile, infertile

via German Alpha

StepLanguageWordMeaning
1GermanAlphaalpha (Greek letter)
Every word from Proto-Indo-European ster-Every word from Proto-Indo-European strēl-Every word from Proto-Germanic *strālu