A triangle becomes a tetrahedron (a type of pyramid), then a pentachoron (a hyperpyramid).
Source: wiktionary
Pentachoron
Synonyms for "pentachoron" (2 found)
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Related word relations
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1 entriesSynonyms
1 entrieshas context
1 entriesrelated to
2 entriesTranslations
13 translations across 9 languages.
Esperanto
1 entries- kvinĉelo noun (four-dimensional object)
Finnish
1 entries- viisisolu noun (four-dimensional object)
French
2 entries- pentachore noun (four-dimensional object)
- pentatope noun (four-dimensional object)
German
1 entries- Pentachoron noun (four-dimensional object)
Italian
2 entries- ipertetraedro noun (four-dimensional object)
- pentacoro noun (four-dimensional object)
Japanese
1 entries- 正五胞体 noun (four-dimensional object)
Polish
1 entries- pięciościan czterowymiarowy noun (four-dimensional object)
Portuguese
1 entries- pentácoro noun (four-dimensional object)
Spanish
3 entries- pentatopo noun (four-dimensional object)
- pentácoro noun (four-dimensional object)
- pentácoron noun (four-dimensional object)
Sample sentences
3 total sentences available.
Geometrically, K₃ relates to a triangle, K₄ a tetrahedron, K₅ a pentachoron, etc.
Source: wiktionary
The tetrahedron is a 3-simplex whose 4-simplex analog is the pentachoron, a four-dimensional body which can be orphographically ^([sic]) projected onto a quincrux (as well as a pentagram and other shapes).
Source: wiktionary
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.