noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A regular skew apeirohedron with six squares around each vertex, formed by an infinite number of cubic cells (specifically, cubes missing two opposite faces each, around cubic empty spaces with no faces) in Euclidean 3D space.

Etymology

Short for multiple cube.

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