Where does “коробъка” come from?

коробъка (Old East Slavic) comes from Proto-Slavic *korbъka — little basket.

Ancestry of “коробъка”, step by step

StepLanguageWordMeaning
1Proto-Slavic*korbъkalittle basket

Words derived from “коробъка

Every word from Proto-Slavic *korbъka
коробъка — Etymology, Origin & Word History | Etymology Explorer