Where does “Abwehrreaktion” come from?

Abwehrreaktion (German) comes from German Reaktion, from Latin reactio, from Latin reago, from Latin rĕ-, from Latin prōdūcō, from Latin prō-, from Proto-Italic *pro-, from Proto-Indo-European pro- — passed , crossed.

Abwehrreaktion (German): defense response

Definitions

  1. defense response

Ancestry of “Abwehrreaktion”, step by step

Abwehrreaktion traces back through two separate lines of ancestry.

via German Reaktion

StepLanguageWordMeaning
1GermanReaktionresponse; reaction
2Latinreactioreaction
3LatinreagoI act upon again, I do again; I react
4Latinrĕ-back, backwards
5Latinprōdūcōto lead or bring forth, forward or out
6Latinprō-forward direction, forward movement
7Proto-Italic*pro-pro- see the Latin entry for further meanings
8Proto-Indo-Europeanpro-toward, forward
9Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
10Proto-Indo-Europeanper-before, in front; first; to go through
11Proto-Indo-Europeanpr̥tóspassed , crossed

via German Abwehr

StepLanguageWordMeaning
1GermanAbwehrdefence: action to stop an attack; a method or...
2Germanabwehrento fend off; to refuse, to say no
3Germanwehrento fight; to defend
4Middle High Germanwëren
5Old High Germanweriento defend, protect
6Proto-West Germanicwaʀjanto clothe
7Proto-Germanicwarjanąto ward off, to defend against; to thwart, to...
8Proto-Indo-Europeanwēr-true
9Proto-Indo-Europeanwer-to burn; to cover, heed, notice; squirrel
Every word from Proto-Indo-European pr̥tós