Where does “sibsum” come from?

sibsum (Old English) comes from Old English sibb, from Proto-West Germanic sibbju, from Proto-Germanic sibjō, from Proto-Indo-European sebʰ-.

sibsum (Old English): peacable; peaceful, friendly

Definitions

  1. peacable; peaceful, friendly

Ancestry of “sibsum”, step by step

sibsum traces back through two separate lines of ancestry.

via Old English sibb

StepLanguageWordMeaning
1Old Englishsibbkinship; peace
2Proto-West Germanicsibbjurelationship, kinship
3Proto-Germanicsibjōrelationship, kinship; friendship
4Proto-Indo-Europeansebʰ-

via Old English sum

StepLanguageWordMeaning
1Old Englishsumsome
2Proto-West Germanic*sumsome
3Proto-Germanicsumazsome (one), a certain (one)
4Proto-Indo-Europeansem-together, one

Words derived from “sibsum

Every word from Proto-Indo-European sebʰ-Every word from Proto-Germanic sibjōEvery word from Proto-West Germanic sibbju
sibsum — Etymology, Origin & Word History | Etymology Explorer