Where does “ампер-виток” come from?

ампер-виток (Russian) comes from German Amperewindung, from German Windung, from German winden, from Middle High German winden, from Old High German wintan, from Proto-Germanic windaną, from Proto-Indo-European wendʰ- — to wind, to turn.

ампер-виток (Russian): ampere-turn

Definitions

  1. ampere-turn

Ancestry of “ампер-виток”, step by step

ампер-виток traces back through 3 separate lines of ancestry.

via German Amperewindung

StepLanguageWordMeaning
1GermanAmperewindungampere-turn
2GermanWindungtorsion; turn; coil
3Germanwindento wind; to twist; to twirl; to squirm; to writhe
4Middle High Germanwinden
5Old High Germanwintanto wind, to wrap
6Proto-Germanicwindanąto wind, to wrap
7Proto-Indo-Europeanwendʰ-to wind, to turn

via Russian вито́к

StepLanguageWordMeaning
1Russianвито́кcoil
2Russian-о́кtakes masculine nouns, produces diminutive masculine nouns, sometimes with further sense development
3Proto-Slavic-ъkъForms diminutives from old u-stem nouns;...
4Proto-Slavic-kъDeverbal, forms token nouns; From expressive or...
5Proto-Indo-European-kosCreates deadjectival and desubstantival...

via Russian ампе́р

StepLanguageWordMeaning
1Russianампе́рampere
Every word from Proto-Indo-European wendʰ-Every word from Proto-Germanic windanąEvery word from Old High German wintan