Where does “раб” come from?

раб (Macedonian) comes from Proto-Slavic orbъ, from Proto-Indo-European h₃órbʰos, from Proto-Indo-European h₃erbʰ- — to change allegiance, status, ownership;...

раб (Macedonian): edge, brink; rim, border; servant, slave

Definitions

  1. edge, brink; rim, border; servant, slave

Ancestry of “раб”, step by step

StepLanguageWordMeaning
1Proto-Slavicorbъservant, slave
2Proto-Indo-Europeanh₃órbʰosorphan; servant, slave, worker
3Proto-Indo-Europeanh₃erbʰ-to change allegiance, status, ownership;...
Every word from Proto-Indo-European h₃erbʰ- →Every word from Proto-Indo-European h₃órbʰos →Every word from Proto-Slavic orbъ →