Where does “alaf” come from?

alaf (Welsh) comes from Arabic عَلَف, from Old East Slavic алафа.

Ancestry of “alaf”, step by step

StepLanguageWordMeaning
1Arabicعَلَفfodder
2Old East Slavicалафа—

Words derived from “alaf”

Every word from Old East Slavic алафа →Every word from Arabic عَلَف →