Where does “Stare Brusno” come from?

Stare Brusno (Polish) comes from Polish brus, from Proto-Slavic brusъ — grindstone; whetstone, strickle.

Ancestry of “Stare Brusno”, step by step

StepLanguageWordMeaning
1Polishbruswhetstone, hone
2Proto-Slavicbrusъgrindstone; whetstone, strickle
Every word from Proto-Slavic brusъ →Every word from Polish brus →