Where does “ясност” come from?

ясност (Bulgarian) comes from Proto-Slavic *ěsnostь, from Proto-Slavic ěsnъ, from Proto-Slavic ěsknъ, from Proto-Balto-Slavic áiˀšknas.

ясност (Bulgarian): clarity, clearness

Definitions

  1. clarity, clearness

Ancestry of “ясност”, step by step

StepLanguageWordMeaning
1Proto-Slavic*ěsnostьclearness
2Proto-Slavicěsnъclear, bright; clear, serene; clear, lucid,...
3Proto-Slavicěsknъ—
4Proto-Balto-Slavicáiˀšknas—
Every word from Proto-Balto-Slavic áiˀšknas →Every word from Proto-Slavic ěsknъ →Every word from Proto-Slavic ěsnъ →