Where does “osъpa” come from?

osъpa (Proto-Slavic) comes from Proto-Slavic -a, from Proto-Indo-European -ōd.

osъpa (Proto-Slavic): smallpox

Definitions

  1. smallpox

Ancestry of “osъpa”, step by step

StepLanguageWordMeaning
1Proto-Slavic-aid
2Proto-Indo-European-ōd—

Words derived from “osъpa”

Every word from Proto-Indo-European -ōd →Every word from Proto-Slavic -a →
osъpa — Etymology, Origin & Word History | Etymology Explorer