Where does “časoun’a” come from?

časoun’a (Karelian) comes from Russian часо́вня, from Russian час, from Old East Slavic часъ, from Proto-Slavic časъ, from Proto-Balto-Slavic keʔs-, from Proto-Indo-European k(ʷ)eh₁s-.

Ancestry of “časoun’a”, step by step

StepLanguageWordMeaning
1Russianчасо́вняchapel, oratory (place of worship)
2Russianчасhour, o'clock, time, time of day; hours, o'clock;...
3Old East Slavicчасъtime; hour; happiness, luck
4Proto-Slavicčasъtime
5Proto-Balto-Slavickeʔs-—
6Proto-Indo-Europeank(ʷ)eh₁s-—

Words derived from “časoun’a”

Every word from Proto-Indo-European k(ʷ)eh₁s- →Every word from Proto-Balto-Slavic keʔs- →Every word from Proto-Slavic časъ →