Where does “twīn” come from?

twīn (Old English) comes from Proto-West Germanic twiʀn, from Proto-Germanic twiznaz, from Proto-Indo-European dwisnós, from Proto-Indo-European dwóh₁ — two.

twīn (Old English): double thread, twist, twine, linen-thread, linen

Definitions

  1. double thread, twist, twine, linen-thread, linen

Ancestry of “twīn”, step by step

twīn traces back through two separate lines of ancestry.

via Proto-West Germanic twiʀn

StepLanguageWordMeaning
1Proto-West Germanictwiʀntwine, double thread
2Proto-Germanictwiznazthread, twine
3Proto-Indo-Europeandwisnósdouble
4Proto-Indo-Europeandwóh₁two

via Proto-Germanic twīhnaz

StepLanguageWordMeaning
1Proto-Germanictwīhnaztwo each; double

Words derived from “twīn

Every word from Proto-Indo-European dwóh₁Every word from Proto-Indo-European dwisnósEvery word from Proto-Germanic twiznaz