noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A four-dimensional polytope.

Synonyms

All synonyms

4-polytope

Etymology

From poly- + -choron, from Ancient Greek πολῠ́ς (polŭ́s, “many”) and χῶρον (khôron, “room; space”).

Related phrases

four dimensional

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