Where does “чернушный” come from?

чернушный (Russian) comes from Russian черну́ха, from Russian чёрный, from Proto-Slavic čьrnъ, from Proto-Balto-Slavic kiršnas, from Proto-Indo-European kr̥snós, from Proto-Indo-European kers- — black, dirty; run; to run.

чернушный (Russian): having a rich, dark complexion, dark-brown eyes and black hair usually said of girls or women

Definitions

  1. having a rich, dark complexion, dark-brown eyes and black hair usually said of girls or women

Ancestry of “чернушный”, step by step

StepLanguageWordMeaning
1Russianчерну́хаthe negative aspects of life, e.g. doom, hopelessness, cruelty, poverty, violence
2Russianчёрныйblack; rough, coarse; back
3Proto-Slavicčьrnъblack
4Proto-Balto-Slavickiršnasblack
5Proto-Indo-Europeankr̥snósblack; dark, dusky
6Proto-Indo-Europeankers-black, dirty; run; to run
Every word from Proto-Indo-European kers-Every word from Proto-Indo-European kr̥snósEvery word from Proto-Balto-Slavic kiršnas