Vocab Bloom Hub

icosahedron

/ˌaɪ.kəʊ.səˈhiː.drən/

1 entry

noun

/ˌaɪ.kəʊ.səˈhiː.drən/C2formaltechnical
  • ruСуществительное, обозначающее любой многогранник, имеющий двадцать плоских граней.

A noun referring to any polyhedron that has twenty plane faces.

  1. Twenty-faced polyhedronC1formal

    A three-dimensional geometric shape that has twenty flat faces, typically triangular.

    ruДвадцатигранник

    • A regular icosahedron has twenty equilateral triangle faces.
    • The architect designed a building shaped like an icosahedron.
    • In geometry class, we learned to calculate the volume of an icosahedron.
Forms
  • icosahedra plural form
  • icosahedrons plural form
  • icosahedra's possessive plural form
  • icosahedrons' possessive plural form
  • icosahedron's possessive singular form