Where does “Saugroboter” come from?

Saugroboter (German) comes from German Roboter, from Czech robot, from Czech robota, from Old Czech robota, from Proto-Slavic orbòta, from Proto-Slavic orbъ, from Proto-Indo-European h₃órbʰos, from Proto-Indo-European h₃erbʰ- — to change allegiance, status, ownership;...

Saugroboter (German): robovac

Definitions

  1. robovac

Ancestry of “Saugroboter”, step by step

Saugroboter traces back through two separate lines of ancestry.

via German Roboter

StepLanguageWordMeaning
1GermanRoboterrobot
2Czechrobotrobot in humanoid form
3Czechrobotaserfdom, villeinage; corvee; any arduous work;...
4Old Czechrobotaservitude, enslavement
5Proto-Slavicorbòtawork
6Proto-Slavicorbъservant, slave
7Proto-Indo-Europeanh₃órbʰosorphan; servant, slave, worker
8Proto-Indo-Europeanh₃erbʰ-to change allegiance, status, ownership;...

via German säugen

StepLanguageWordMeaning
1Germansäugento lactate; to suckle, to give suck
2Middle High Germansöugen
3Old High Germansougen
4Proto-Germanicsaugijanąto cause to suck, to suckle
5Proto-Germanicsūganąto suck; to suckle
6Proto-Indo-Europeansug-
7Proto-Indo-Europeansew-to press out, extract; juice; liquid, rain; to...
Every word from Proto-Indo-European h₃erbʰ-Every word from Proto-Indo-European h₃órbʰosEvery word from Proto-Slavic orbъ