Where does “icosahedronic” come from?

icosahedronic (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.

icosahedronic (English): Characteristic of icosahedrons

Definitions

  1. Characteristic of icosahedrons

Ancestry of “icosahedronic”, step by step

icosahedronic 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 ic

StepLanguageWordMeaning
1Englishicrelated or pertaining to; having the character of
Every word from Proto-Indo-European déḱm̥t →Every word from Proto-Indo-European dwidḱómt →Every word from Proto-Indo-European wídḱm̥ti →