Definición de dodecahedron en inglés:


Saltos de línea: do¦deca|he¦dron
Pronunciación: /ˌdəʊdɛkəˈhiːdr(ə)n
, -ˈhɛd-/

sustantivo (plural dodecahedra /-drə/ or dodecahedrons)

  • A three-dimensional shape having twelve plane faces, in particular a regular solid figure with twelve equal pentagonal faces.
    Más ejemplos en oraciones
    • There is a fifth Platonic regular solid too: the dodecahedron, which has pentagonal (five-sided) faces.
    • The fifth regular polyhedron, the dodecahedron, was left over, so Plato proposed rather lamely that the god used it up for decorating the universe.
    • Finally, so as not to leave out the one remaining regular solid, he proposed that the dodecahedron represented the shape of the entire universe.



Más ejemplos en oraciones
  • Sphalerite is cubic with crystals commonly tetrahedral or dodecahedral and frequently complex and distorted.
  • Archaeologists have unearthed models of dodecahedra at several sites in Europe, including a dodecahedral model in Germany that had holes of different sizes puncturing its faces.
  • They described a distorted 5.5 x 4-cm dodecahedral crystal of genthelvite from a small pegmatite near Stove Mountain.


late 16th century: from Greek dōdekaedron, neuter (used as a noun) of dōdekaedros 'twelve-faced'.

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Palabra del día coloratura
Pronunciación: ˌkɒlərəˈtjʊərə
elaborate ornamentation of a vocal melody