Where does “сътра́ва” come from?

сътра́ва (Old East Slavic) comes from Proto-Slavic *sъtrava — food, fodder.

Ancestry of “сътра́ва”, step by step

StepLanguageWordMeaning
1Proto-Slavic*sъtravafood, fodder
Every word from Proto-Slavic *sъtrava
сътра́ва — Etymology, Origin & Word History | Etymology Explorer