Standard Lemma guide

enneahedron

noun · 1 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

A polyhedron with nine faces.

Definition source: English Wiktionary via Wiktextract

Topics: geometry, mathematics, sciences

Examples

  • 1996, Michael O'Keeffe, Bruce G. Hyde, Crystal Structures, Number 1: Patterns & Symmetry, page 350, This is based on a packing of 36-vertex icosahedra [512.68] and enneahedra (43.56].

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From ennea- + -hedron.

Across languages

Translations

13 source translations are retained for this English entry.

  • Chinese Mandarin: 九面體 /九面体 (jiǔmiàntǐ) — Translations
  • Esperanto: naŭedro — Translations
  • Finnish: yhdeksäntahokas — Translations
  • French: ennéaèdre — Translations
  • German: Enneaeder — Translations
  • German: Neunflächner — Translations
  • German: 9-Flächner — Translations
  • Japanese: 九面体 (kyūmentai) — Translations
  • Korean: 구면체 (gumyeonche) — Translations
  • Polish: dziewięciobok — Translations
  • Russian: девятигранник (devjatigrannik) — Translations
  • Tagalog: samdayag — Translations
  • Ukrainian: дев'ятигранник (devʺjatyhrannyk) — Translations