Where does “tweelingzuster” come from?

tweelingzuster (Dutch) comes from Dutch zuster, from Middle Dutch suster, from Old Dutch swester, from Proto-Germanic swestēr, from Proto-Indo-European swésōr, from Proto-Indo-European su-h₁ésh₂-ōr, from Proto-Indo-European h₁ésh₂r̥ — blood.

tweelingzuster (Dutch): twin sister

Definitions

  1. twin sister

Ancestry of “tweelingzuster”, step by step

tweelingzuster traces back through two separate lines of ancestry.

via Dutch zuster

StepLanguageWordMeaning
1Dutchzustersister; nurse
2Middle Dutchsustersister; sister, nun
3Old Dutchswester
4Proto-Germanicswestērsister
5Proto-Indo-Europeanswésōrsister
6Proto-Indo-Europeansu-h₁ésh₂-ōr
7Proto-Indo-Europeanh₁ésh₂r̥blood

via Dutch tweeling

StepLanguageWordMeaning
1DutchtweelingA pair of twins; said of people and other...
2Middle Dutchtwiling
3Old Dutchtwinling
4Proto-Germanictwinilingaz
5Proto-Germanic-ilingazForms noun-derivatives with sense of 'belonging...
6Proto-Germanic-ilazagent suffix; diminutive suffix
7Proto-Indo-European-lósForms agent nouns from verbal roots
Every word from Proto-Indo-European h₁ésh₂r̥