Where does “chernozemic” come from?

chernozemic (English) comes from English chernozem, from Russian чернозём, 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.

chernozemic (English): Being or containing chernozem

Definitions

  1. Being or containing chernozem

Ancestry of “chernozemic”, step by step

chernozemic traces back through two separate lines of ancestry.

via English chernozem

StepLanguageWordMeaning
1EnglishchernozemA fertile black soil containing a very high...
2Russianчернозёмchernozem, black soil
3Russianчёрныйblack; rough, coarse; back
4Proto-Slavicčьrnъblack
5Proto-Balto-Slavickiršnasblack
6Proto-Indo-Europeankr̥snósblack; dark, dusky
7Proto-Indo-Europeankers-black, dirty; run; to run

via English ic

StepLanguageWordMeaning
1Englishicrelated or pertaining to; having the character of
Every word from Proto-Indo-European kers-Every word from Proto-Indo-European kr̥snósEvery word from Proto-Balto-Slavic kiršnas