Where does “břucho” come from?

břucho (Old Czech) comes from Proto-Slavic břuxo, from Proto-Indo-European bʰrewsos, from Proto-Indo-European bʰerǵʰ- — to rise; high, lofty; hill, mountain.

Ancestry of “břucho”, step by step

StepLanguageWordMeaning
1Proto-Slavicbřuxobelly
2Proto-Indo-Europeanbʰrewsos—
3Proto-Indo-Europeanbʰerǵʰ-to rise; high, lofty; hill, mountain
Every word from Proto-Indo-European bʰerǵʰ- →Every word from Proto-Indo-European bʰrewsos →Every word from Proto-Slavic břuxo →