Where does “odrobinka” come from?

odrobinka (Polish) comes from Polish odrobina, from Polish odrobić, from Polish robić, from Proto-Slavic orbiti, from Proto-Slavic orbъ, from Proto-Indo-European h₃órbʰos, from Proto-Indo-European h₃erbʰ- — to change allegiance, status, ownership;...

Ancestry of “odrobinka”, step by step

StepLanguageWordMeaning
1Polishodrobinahint, dash, drop, crumb, shred
2Polishodrobićto work off
3Polishrobićto make; to do; to act, to work
4Proto-Slavicorbitito do, to work
5Proto-Slavicorbъservant, slave
6Proto-Indo-Europeanh₃órbʰosorphan; servant, slave, worker
7Proto-Indo-Europeanh₃erbʰ-to change allegiance, status, ownership;...
Every word from Proto-Indo-European h₃erbʰ-Every word from Proto-Indo-European h₃órbʰosEvery word from Proto-Slavic orbъ