Where does “trapezoedro” come from?

trapezoedro (Esperanto) comes from Esperanto edro, from Ancient Greek ἕδρα, from Proto-Hellenic *hédrā.

trapezoedro (Esperanto): trapezohedron

Definitions

  1. trapezohedron

Ancestry of “trapezoedro”, step by step

trapezoedro traces back through two separate lines of ancestry.

via Esperanto edro

StepLanguageWordMeaning
1Esperantoedroface
2Ancient Greekἕδραseat, chair, stool, bench; the act of sitting;...
3Proto-Hellenic*hédrā—

via Esperanto trapezo

StepLanguageWordMeaning
1Esperantotrapezotrapezoid
Every word from Proto-Hellenic *hédrā →Every word from Ancient Greek ἕδρα →Every word from Esperanto edro →