polytetrahedron

EnglishEdit

EtymologyEdit

poly- +‎ tetrahedron

NounEdit

polytetrahedron ‎(plural polytetrahedra)

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Wikipedia

  1. A uniform convex polychoron made up of 600 tetrahedral cells; a hexacosichoron.
  2. A connected set of regular tetrahedra, the 3-dimensional analogue of a polyiamond.