Where does “Ultrakurzwelle” come from?

Ultrakurzwelle (German) comes from German welle, from Middle High German wëlle, from Old High German wella, from Proto-West Germanic wallan, from Proto-Germanic wallaną, from Proto-Indo-European wēlH-, from Proto-Indo-European welH- — to turn, to wind.

Ultrakurzwelle (German): ultrashort wave

Definitions

  1. ultrashort wave

Ancestry of “Ultrakurzwelle”, step by step

Ultrakurzwelle traces back through two separate lines of ancestry.

via German welle

StepLanguageWordMeaning
1Germanwelleinflection of wellen: ## first-person singular...
2Middle High Germanwëlle
3Old High Germanwellasource
4Proto-West Germanicwallanto well up, spring out, bubble forth
5Proto-Germanicwallanąto well up, spring out, bubble forth
6Proto-Indo-EuropeanwēlH-to roll, to undulate
7Proto-Indo-EuropeanwelH-to turn, to wind

via German ultrakurz

StepLanguageWordMeaning
1Germanultrakurzultrashort
2Germankurzshort, brief; concise; briefly, in short
3Middle High Germankurz
4Old High Germankurzshort
5Proto-West Germanickurtshort
6Latincurtusshortened, short; mutilated, broken, incomplete
7Proto-Indo-European(s)ḱer-dung, manure, filth; manure, dung, filth
Every word from Proto-Indo-European welH-Every word from Proto-Indo-European wēlH-Every word from Proto-Germanic wallaną