Where does “Stundenkilometer” come from?

Stundenkilometer (German) comes from German Kilometer, from German Meter, from French mètre, from Latin metrum, from Ancient Greek μέτρον, from Ancient Greek -τρον, from Proto-Hellenic -tron, from Proto-Indo-European -trom — Derives agent nouns from verbs, denoting someone...

Stundenkilometer (German): kilometers per hour

Definitions

  1. kilometers per hour

Ancestry of “Stundenkilometer”, step by step

Stundenkilometer traces back through two separate lines of ancestry.

via German Kilometer

StepLanguageWordMeaning
1GermanKilometerkilometer (unit of measure)
2GermanMetermeter unit of length
3Frenchmètremetre/meter; first-person singular present...
4Latinmetruma measure
5Ancient Greekμέτρονsomething used to measure: measure, rule, weight;...
6Ancient Greek-τρονForms instrument nouns
7Proto-Hellenic-tronForms instrument nouns from verb stems
8Proto-Indo-European-tromForms nouns denoting a tool or instrument
9Proto-Indo-European-tḗrDerives agent nouns from verbs, denoting someone...

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
Every word from Proto-Indo-European -tḗrEvery word from Ancient Greek -τρονEvery word from Ancient Greek μέτρον