Enneahedron

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A polyhedron with nine faces.

    "The enneahedron is a simple all-space filler discovered by myself, based on the cubic antiprism, again omitted by Wood."

Synonyms

All synonyms
nonahedron

Example

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"The enneahedron is a simple all-space filler discovered by myself, based on the cubic antiprism, again omitted by Wood."

Etymology

From ennea- + -hedron.

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.