Where does “čerzъ” come from?
čerzъ (Proto-Slavic) comes from Proto-Balto-Slavic (s)kerso-, from Proto-Indo-European (s)kert-, from Proto-Indo-European (s)ḱer- — dung, manure, filth; manure, dung, filth.
čerzъ (Proto-Slavic) comes from Proto-Balto-Slavic (s)kerso-, from Proto-Indo-European (s)kert-, from Proto-Indo-European (s)ḱer- — dung, manure, filth; manure, dung, filth.