Where does “truncated dodecahedron” come from?

truncated dodecahedron (English) comes from English dodecahedron, from Ancient Greek δωδεκάεδρον, from Ancient Greek ἕδρα, from Proto-Hellenic *hédrā.

truncated dodecahedron (English): An Archimedean solid with thirty-two regular...

Definitions

  1. An Archimedean solid with thirty-two regular...

Ancestry of “truncated dodecahedron”, step by step

truncated dodecahedron traces back through two separate lines of ancestry.

via English dodecahedron

StepLanguageWordMeaning
1EnglishdodecahedronA polyhedron with twelve faces; the regular...
2Ancient Greekδωδεκάεδρονdodecahedron; a polyhedron with twelve flat faces
3Ancient Greekἕδραseat, chair, stool, bench; the act of sitting;...
4Proto-Hellenic*hédrā

via English truncated

StepLanguageWordMeaning
1EnglishtruncatedDeprived of one of its parts or of its end;...
Every word from Proto-Hellenic *hédrāEvery word from Ancient Greek ἕδραEvery word from Ancient Greek δωδεκάεδρον