Where does “Tropenkrankheit” come from?

Tropenkrankheit (German) comes from German Krankheit, from Middle High German krancheit, from Middle High German kranc, from Old High German krank, from Proto-West Germanic krank, from Proto-Germanic krankaz, from Proto-Indo-European ger- — to turn, bend, twist, wind; to tie, bind...

Tropenkrankheit (German): tropical disease

Definitions

  1. tropical disease

Ancestry of “Tropenkrankheit”, step by step

Tropenkrankheit traces back through two separate lines of ancestry.

via German Krankheit

StepLanguageWordMeaning
1GermanKrankheitsickness, illness; disease
2Middle High Germankrancheitsickness, illness, infirmity
3Middle High Germankranc
4Old High Germankrank
5Proto-West Germanickrankweak, sick
6Proto-Germanickrankazbent; crooked; weak
7Proto-Indo-Europeanger-to turn, bend, twist, wind; to tie, bind...

via German Tropen

StepLanguageWordMeaning
1GermanTropentropics; plural of Tropus; plural of Trope
2Ancient Greekτροπαί
3Ancient Greekτροπήa turning; turning away the enemy, a rout;...
4Ancient Greeksuffix of feminine nouns in the [[Appendix:Ancient Greek first declension
5Ancient Greek-ᾱnominal suffix
6Proto-Indo-European-éh₂
Every word from Proto-Indo-European ger-