Where does “truncated icosahedron” come from?

truncated icosahedron (English) comes from English icosahedron, from Ancient Greek εἰκοσάεδρον, from Ancient Greek εἴκοσι, from Proto-Hellenic ewīkəti, from Proto-Indo-European wídḱm̥ti, from Proto-Indo-European dwidḱómt, from Proto-Indo-European déḱm̥t — ten.

truncated icosahedron (English): A polyhedron that has thirty-two faces and is...

Definitions

  1. A polyhedron that has thirty-two faces and is...

Ancestry of “truncated icosahedron”, step by step

truncated icosahedron traces back through two separate lines of ancestry.

via English icosahedron

StepLanguageWordMeaning
1EnglishicosahedronA polyhedron with twenty faces; A regular...
2Ancient Greekεἰκοσάεδρον
3Ancient Greekεἴκοσιtwenty
4Proto-Hellenicewīkəti
5Proto-Indo-Europeanwídḱm̥titwenty
6Proto-Indo-Europeandwidḱómt
7Proto-Indo-Europeandéḱm̥tten

via English truncated

StepLanguageWordMeaning
1EnglishtruncatedDeprived of one of its parts or of its end;...
Every word from Proto-Indo-European déḱm̥tEvery word from Proto-Indo-European dwidḱómtEvery word from Proto-Indo-European wídḱm̥ti