Where does “субботник” come from?

субботник (Russian) comes from Russian суббо́та, from Old East Slavic субота, from Proto-Slavic sǫbota, from Hebrew שַׁבָּת, from Akkadian šapattum — 15.

субботник (Russian): subbotnik

Definitions

  1. subbotnik

Ancestry of “субботник”, step by step

StepLanguageWordMeaning
1Russianсуббо́таSaturday
2Old East Slavicсубота
3Proto-SlavicsǫbotaSaturday
4HebrewשַׁבָּתSabbath, Shabbat; weekly day of rest; sabbath
5Akkadianšapattum15

Words derived from “субботник

Every word from Akkadian šapattumEvery word from Hebrew שַׁבָּתEvery word from Proto-Slavic sǫbota