Where does “koševina” come from?

koševina (Serbo-Croatian) comes from Serbo-Croatian kòsa, from Serbo-Croatian kȍš, from Proto-Slavic kǫsъ, from Proto-Slavic kǫsati, from Proto-Slavic kǫ̑sъ — piece.

Definitions

Ancestry of “koševina”, step by step

StepLanguageWordMeaning
1Serbo-Croatiankòsascythe
2Serbo-Croatiankȍš—
3Proto-Slavickǫsъpiece
4Proto-Slavickǫsatito bite
5Proto-Slavickǫ̑sъpiece
Every word from Proto-Slavic kǫ̑sъ →Every word from Proto-Slavic kǫsati →Every word from Proto-Slavic kǫsъ →