Where does “покойно” come from?

покойно (Russian) comes from Russian поко́йный, from Russian -ный, from Old Church Slavonic -ьнъ, from Proto-Slavic -ьnъ — -ish, -ic, -al, -ed; From adjectives.

покойно (Russian): calmly, tranquilly

Definitions

  1. calmly, tranquilly

Ancestry of “покойно”, step by step

StepLanguageWordMeaning
1Russianпоко́йныйcalm, tranquil
2Russian-ный-ish, -ic, -al, -ed
3Old Church Slavonic-ьнъish, -ic, -al, -ed
4Proto-Slavic-ьnъ-ish, -ic, -al, -ed; From adjectives
Every word from Proto-Slavic -ьnъ →Every word from Russian -ный →Every word from Old Church Slavonic -ьнъ →
покойно — Etymology, Origin & Word History | Etymology Explorer