Where does “lein” come from?

lein (Old French) comes from Latin lana, from Proto-Italic wlānā, from Proto-Indo-European h₂wĺ̥h₁neh₂, from Proto-Indo-European -nós — Creates verbal adjectives from roots.

Ancestry of “lein”, step by step

StepLanguageWordMeaning
1Latinlanawool; ablative singular of lāna; vocative...
2Proto-Italicwlānāwool
3Proto-Indo-Europeanh₂wĺ̥h₁neh₂wool
4Proto-Indo-European-nósCreates verbal adjectives from roots
Every word from Proto-Indo-European -nósEvery word from Proto-Indo-European h₂wĺ̥h₁neh₂Every word from Proto-Italic wlānā
lein — Etymology, Origin & Word History | Etymology Explorer