Standard Lemma guide

zerohedron

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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • UK: /ˌzɪəɹəʊˈhiːdɹən/
  • UK: /ˌzɪəɹəˈhiːdɹən/
  • US: /ˌzɪɹoʊˈhidɹən/
  • US: /ˌziɹoʊˈhidɹən/
  • rhymes with -iːdɹən

1

noun

Meaning 1

A hypothetical polyhedron with no faces.

Definition source: English Wiktionary via Wiktextract

Topics: geometry, mathematics, sciences

Examples

  • Coordinate term: apeirohedron

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From zero + -hedron.