noun, masculineplural: decaedros
decahedron
Etymology tree Spanish deca- Proto-Indo-European *sed-der. Proto-Indo-European *sedreh₂ Proto-Hellenic *hédrā Ancient Greek ἕδρα (hédra) Spanish decaedro From deca- + Ancient Greek ἕδρα (hédra).
decahedron
Etymology tree Spanish deca- Proto-Indo-European *sed-der. Proto-Indo-European *sedreh₂ Proto-Hellenic *hédrā Ancient Greek ἕδρα (hédra) Spanish decaedro From deca- + Ancient Greek ἕδρα (hédra).