Where does “опочивальня” come from?

опочивальня (Russian) comes from Russian опочива́ть, from Russian опочи́ть, from Russian о-, from Proto-Slavic o(b), from Proto-Balto-Slavic ab, from Proto-Indo-European h₃ebʰi.

опочивальня (Russian): bedchamber

Definitions

  1. bedchamber

Ancestry of “опочивальня”, step by step

StepLanguageWordMeaning
1Russianопочива́тьto rest, to repose
2Russianопочи́тьto rest, to repose
3Russianо-prefix added to adjectives or nouns to produce...
4Proto-Slavico(b)around, about; concerning; against, on
5Proto-Balto-Slavicab—
6Proto-Indo-Europeanh₃ebʰi—
Every word from Proto-Indo-European h₃ebʰi →Every word from Russian о- →Every word from Proto-Balto-Slavic ab →