Enneadecahedron

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A polyhedron with nineteen faces. rare

    "Guy [24] and Knowlton have independently discovered a uniform unistable enneadecahedron."

Example

More examples

"Guy [24] and Knowlton have independently discovered a uniform unistable enneadecahedron."

Etymology

From enneadeca- + -hedron.

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