Where does “neunstündig” come from?

neunstündig (German) comes from German stunde, from Middle High German stunde, from Old High German stunta, from Proto-West Germanic *stundu, from Proto-Germanic stundō, from Proto-Indo-European stut-, from Proto-Indo-European stā-, from Proto-Indo-European steh₂- — to stand.

neunstündig (German): nine-hour; Synonym of mehrstündig

Definitions

  1. nine-hour; Synonym of mehrstündig

Ancestry of “neunstündig”, step by step

neunstündig traces back through two separate lines of ancestry.

via German stunde

StepLanguageWordMeaning
1Germanstundeinflection of stunden: ## first-person singular...
2Middle High Germanstunde
3Old High Germanstuntatime
4Proto-West Germanic*stunduperiod of time, hour
5Proto-Germanicstundōmark, marker; point in time; period of time
6Proto-Indo-Europeanstut-prop
7Proto-Indo-Europeanstā-to stand, place
8Proto-Indo-Europeansteh₂-to stand

via German neun

StepLanguageWordMeaning
1Germanneunnine
2Old High Germanniunnine
3Proto-West Germanicneunnine
4Proto-Germanicnewunnine
5Proto-Indo-Europeanh₁néwn̥nine
Every word from Proto-Indo-European steh₂-Every word from Proto-Indo-European stā-Every word from Proto-Indo-European stut-