Where does “Durchschlagsspannung” come from?

Durchschlagsspannung (German) comes from German Durchschlag, from German Schlag, from Middle High German slac, from Old High German slag, from Proto-West Germanic slagi, from Swedish slagg, from Low German slagge, from Middle Low German slagge — to hit; strike; to hit, strike, throw; to hit,...

Ancestry of “Durchschlagsspannung”, step by step

Durchschlagsspannung traces back through two separate lines of ancestry.

via German Durchschlag

StepLanguageWordMeaning
1GermanDurchschlagpunch; carbon copy; disruptive discharge
2GermanSchlagblow, hit; beat
3Middle High Germanslac
4Old High Germanslag
5Proto-West Germanicslagiblow, strike
6Swedishslaggslag metallurgical waste material
7Low Germanslagge
8Middle Low Germanslagge
9Middle Low Germanslānto hit, strike
10Old Saxonslāhanto hit
11Proto-West Germanicslahanto hit, to strike; to kill
12Proto-Germanicslahanąto hit, to strike; to kill
13Proto-Indo-Europeanslak-to hit; strike; to hit, strike, throw; to hit,...

via German Spannung

StepLanguageWordMeaning
1GermanSpannungvoltage; tension; suspense
2German-ung-ing; "forms nouns from verbs, usually describing...
3Middle High German-ung
4Old High German-unga-ing
5Proto-Germanic-ungō-ing, -ion. "Forms gerund nouns from verbs."
Every word from Proto-Indo-European slak-
Durchschlagsspannung — Etymology, Origin & Word History | Etymology Explorer