Where does “целковой” come from?

целковой (Erzya) comes from Russian целко́вый, from Russian це́лый, from Old East Slavic цѣлъ, from Proto-Slavic cělъ, from Proto-Balto-Slavic kailas, from Proto-Indo-European kóylos — healthy, whole; safe, unharmed.

целковой (Erzya): ruble a unit of monetary value in Russia

Definitions

  1. ruble a unit of monetary value in Russia

Ancestry of “целковой”, step by step

StepLanguageWordMeaning
1Russianцелко́выйa silver coin worth one ruble
2Russianце́лыйwhole, healthy
3Old East Slavicцѣлъ—
4Proto-Slaviccělъwhole
5Proto-Balto-Slavickailaswhole
6Proto-Indo-Europeankóyloshealthy, whole; safe, unharmed
Every word from Proto-Indo-European kóylos →Every word from Proto-Balto-Slavic kailas →Every word from Proto-Slavic cělъ →