Where does “Rettungsaktion” come from?

Rettungsaktion (German) comes from German Aktion, from Latin āctiō, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere, from Latin dis-, from Latin calceus — small stone, pebble; gravel, rubble.

Rettungsaktion (German): rescue operation

Definitions

  1. rescue operation

Ancestry of “Rettungsaktion”, step by step

Rettungsaktion traces back through two separate lines of ancestry.

via German Aktion

StepLanguageWordMeaning
1GermanAktionaction
2Latināctiōaction; a doing or performing, behavior
3Latin-tiōtion, -ation, -ing
4Latindissertātiō(spoken) dissertation, discourse, disquisition
5Latindissertusarranged, disposed; explained
6Latindissereresecond-person singular future passive indicative...
7Latindis-asunder, apart, in two; reversal, removal;...
8Latincalceusshoe
9Latincalxlimestone; chalk; the finish line
10Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

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
Every word from Ancient Greek χάλιξEvery word from Latin -tiōEvery word from Latin dis-