Where does “brzuszysko” come from?

brzuszysko (Polish) comes from Polish brzuch, from Proto-Slavic břȗxo — belly.

Ancestry of “brzuszysko”, step by step

StepLanguageWordMeaning
1Polishbrzuchbelly, abdomen
2Proto-Slavicbřȗxobelly
Every word from Proto-Slavic břȗxo →Every word from Polish brzuch →