Where does “брёвнышко” come from?

брёвнышко (Russian) comes from Russian бревно́, from Old East Slavic бьрьвьно, from Proto-Slavic bьrvьno.

брёвнышко (Russian): (small) log/beam

Definitions

  1. (small) log/beam

Ancestry of “брёвнышко”, step by step

StepLanguageWordMeaning
1Russianбревно́log, beam
2Old East Slavicбьрьвьно—
3Proto-Slavicbьrvьno—
Every word from Proto-Slavic bьrvьno →Every word from Old East Slavic бьрьвьно →Every word from Russian бревно́ →
брёвнышко — Etymology, Origin & Word History | Etymology Explorer