Where does “Rettungsschwimmen” come from?

Rettungsschwimmen (German) comes from German Rettung, from German retten, from Middle High German retten, from Old High German retten, from Proto-West Germanic hraddjan, from Proto-Germanic hradjaną, from Proto-Indo-European ḱret- — to be strong.

Rettungsschwimmen (German): rescue swimming

Definitions

  1. rescue swimming

Ancestry of “Rettungsschwimmen”, step by step

Rettungsschwimmen traces back through two separate lines of ancestry.

via German Rettung

StepLanguageWordMeaning
1GermanRettungrescue; rescue service; emergency service;...
2Germanrettento save, to rescue
3Middle High Germanretten
4Old High Germanretten
5Proto-West Germanichraddjanto save, to rescue
6Proto-Germanichradjanąto loosen; set free; deliver; rescue; save
7Proto-Indo-Europeanḱret-to be strong

via German Schwimmen

StepLanguageWordMeaning
1GermanSchwimmengerund of schwimmen; swim, the act of swimming
2Middle High Germanswimmento swim
3Old High Germanswimman
4Proto-West Germanicswimmanto swim
5Proto-Germanicswimmanąto be unsteady; to swim; float
6Proto-Indo-Europeanswem(bʰ)-to bend, turn, swing; to be unsteady, move, swim
Every word from Proto-Indo-European ḱret-Every word from Proto-Germanic hradjanąEvery word from Proto-West Germanic hraddjan