Where does “rżenny” come from?

rżenny (Polish) comes from Old Polish reż, from Proto-Slavic rъžь, from Proto-Balto-Slavic *rugís — rye.

Ancestry of “rżenny”, step by step

StepLanguageWordMeaning
1Old Polishreżrye
2Proto-Slavicrъžьrye
3Proto-Balto-Slavic*rugísrye
Every word from Proto-Balto-Slavic *rugís →Every word from Proto-Slavic rъžь →Every word from Old Polish reż →
rżenny — Etymology, Origin & Word History | Etymology Explorer