Where does “маслянокислий” come from?

маслянокислий (Ukrainian) comes from Ukrainian ки́слий, from Proto-Slavic kỳs(ь)lъ.

маслянокислий (Ukrainian): butyric acid, butyric

Definitions

  1. butyric acid, butyric

Ancestry of “маслянокислий”, step by step

маслянокислий traces back through two separate lines of ancestry.

via Ukrainian ки́слий

StepLanguageWordMeaning
1Ukrainianки́слийsour
2Proto-Slavickỳs(ь)lъ

via Ukrainian ма́сляний

StepLanguageWordMeaning
1Ukrainianма́слянийbutter, butyric
Every word from Proto-Slavic kỳs(ь)lъEvery word from Ukrainian ки́слий