Word parts change

hexa- + -hedron

Pronunciation change

  • enPR: hĕksəhē'drən, IPA (key): /hɛksəˈhiːdrən/
  • (file)

Noun change

Singular
hexahedron

Plural
hexahedrons or hexahedra

  1. (countable) A hexahedron is a polyhedron with six faces. The regular hexahedron is the cube.