Where does “enäggstvilling” come from?

enäggstvilling (Swedish) comes from Swedish tvilling, from Old Swedish tvinlinger, from Old Norse tvinlingr, from Proto-Germanic twinilingaz, from Proto-Germanic -ilingaz, from Proto-Germanic -ilaz, from Proto-Indo-European -lós — Forms agent nouns from verbal roots.

enäggstvilling (Swedish): monozygotic twin

Definitions

  1. monozygotic twin

Ancestry of “enäggstvilling”, step by step

enäggstvilling traces back through 3 separate lines of ancestry.

via Swedish tvilling

StepLanguageWordMeaning
1Swedishtvillingtwin
2Old Swedishtvinlinger
3Old Norsetvinlingr
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

via Swedish ägg

StepLanguageWordMeaning
1Swedishäggegg; the female primary cell, the ovum; egg; an...
2Old Swedishægegg
3Old Norseeggegg; edge
4Proto-Germanicagjōedge, corner
5Proto-Indo-Europeanh₂eḱ-sharp

via Swedish en

StepLanguageWordMeaning
1Swedishenone; "object form of" man; one; "the indefinite...
2Old Swedishēnone
3Old Norseeinnone; some, a few
4Proto-Germanicainazone; some
5Proto-Indo-Europeanóynosone; single
Every word from Proto-Indo-European -lós