Where does “Steiggeschwindigkeit” come from?

Steiggeschwindigkeit (German) comes from German Geschwindigkeit, from German -igkeit, from German -ig, from German -jährig, from German Jahr, from Middle High German jār, from Old High German jār, from Proto-West Germanic jār — year.

Steiggeschwindigkeit (German): climbing speed, rate of climb

Definitions

  1. climbing speed, rate of climb

Ancestry of “Steiggeschwindigkeit”, step by step

Steiggeschwindigkeit traces back through two separate lines of ancestry.

via German Geschwindigkeit

StepLanguageWordMeaning
1GermanGeschwindigkeitspeed, pace, tempo, velocity, rate
2German-igkeitforms nouns from adjectives
3German-ig-y; forms adjectives from nouns; forms adjectives...
4German-jährigyears old; years lasting
5GermanJahryear
6Middle High Germanjāryear
7Old High Germanjāryear
8Proto-West Germanicjāryear
9Proto-Germanicjērąyear; name of the J-rune
10Proto-Indo-Europeanyeh₁r-year

via German steigen

StepLanguageWordMeaning
1Germansteigento ascend, to climb, to rise; to rise; to enter,...
2Middle High Germanstîgen
3Old High Germanstīganto climb up, ascend
4Proto-West Germanicstīganto climb, to ascend
5Proto-Germanicstīganąto go up; climb, ascend
6Proto-Indo-Europeanstéygʰetito be walking; to be climbing
7Proto-Indo-Europeansteygʰ-to go; to climb
Every word from Proto-Indo-European yeh₁r-Every word from German -igEvery word from Proto-Germanic jērą