Where does “батарейка” come from?

батарейка (Russian) comes from Russian батаре́я, from French batterie, from Dutch batterij, from Middle French batterie, from Old French baterie, from Old French -ie, from Latin -ia, from Latin -ius — Creates adjectives from noun or verb stems.

батарейка (Russian): small electric battery, baby battery

Definitions

  1. small electric battery, baby battery

Ancestry of “батарейка”, step by step

батарейка traces back through two separate lines of ancestry.

via Russian батаре́я

StepLanguageWordMeaning
1Russianбатаре́яbattery electric power source consisting of electrochemical cells
2Frenchbatteriebattery; percussion, drum kit, battery/batterie;...
3Dutchbatterijbattery, tactical artillery unit; electrical...
4Middle Frenchbatteriebattery
5Old Frenchbaterieaction of beating
6Old French-ieindicates a feminine noun, often an abstract one
7Latin-iaUsed to form a feminine abstract noun, usually...
8Latin-iusforming adjectives from nouns; nominative neuter...
9Proto-Italic-jōsForms comparative adjectives
10Proto-Indo-European-yósCreates adjectives from noun or verb stems

via Russian ка

StepLanguageWordMeaning
1RussianкаThe Cyrillic letter К, к; The Roman letter K, k
Every word from Proto-Indo-European -yósEvery word from Latin -iaEvery word from Latin -ius