Where does “сквьрна” come from?

сквьрна (Old East Slavic) comes from Proto-Slavic skvьrna — stain.

Ancestry of “сквьрна”, step by step

StepLanguageWordMeaning
1Proto-Slavicskvьrnastain

Words derived from “сквьрна

Every word from Proto-Slavic skvьrna