Where does “polyeder” come from?

polyeder (Norwegian Bokmål) comes from Norwegian Bokmål eder, from Danish eder, from Old Danish idher, from Old East Norse iðʀ, from Proto-Germanic izwiz, from Proto-Germanic *jūz, from Proto-Indo-European túh₂ — you, thou.

polyeder (Norwegian Bokmål): a polyhedron

Definitions

  1. a polyhedron

Ancestry of “polyeder”, step by step

polyeder traces back through two separate lines of ancestry.

via Norwegian Bokmål eder

StepLanguageWordMeaning
1Norwegian Bokmålederaccusative second-person pronoun, plural "or" in...
2Danishederindefinite plural of ed; accusative second-person...
3Old Danishidher
4Old East Norseiðʀ
5Proto-Germanicizwizaccusative/dative/instrumental of *jūz
6Proto-Germanic*jūz
7Proto-Indo-Europeantúh₂you, thou

via Norwegian Bokmål poly

StepLanguageWordMeaning
1Norwegian Bokmålpoly
Every word from Proto-Indo-European túh₂Every word from Proto-Germanic *jūzEvery word from Proto-Germanic izwiz