Where does “Krankengymnastin” come from?

Krankengymnastin (German) comes from German Krankengymnast, from German kranker, from German krank, from Middle High German krank, 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...

Ancestry of “Krankengymnastin”, step by step

StepLanguageWordMeaning
1GermanKrankengymnastphysical therapist, physiotherapist
2Germankrankersick person, sufferer (from a disease), patient, invalid male or of unspecified gender
3Germankrankill, sick; sick, morally or mentally degenerate;...
4Middle High Germankrank
5Old High Germankrank
6Proto-West Germanickrankweak, sick
7Proto-Germanickrankazbent; crooked; weak
8Proto-Indo-Europeanger-to turn, bend, twist, wind; to tie, bind...
Every word from Proto-Indo-European ger-Every word from Proto-Germanic krankazEvery word from Proto-West Germanic krank