Where does “донышко” come from?

донышко (Russian) comes from Russian дно, from Old East Slavic дъно, from Proto-Slavic dъno, from Proto-Indo-European *dʰewb-.

донышко (Russian): bottom

Definitions

  1. bottom

Ancestry of “донышко”, step by step

StepLanguageWordMeaning
1Russianдноfloor, bed; bottom surface of a container; bottom...
2Old East Slavicдъно—
3Proto-Slavicdъnobottom
4Proto-Indo-European*dʰewb-—
Every word from Proto-Indo-European *dʰewb- →Every word from Proto-Slavic dъno →Every word from Old East Slavic дъно →