permutohedron en · NOUN
Etymology
Etymology tree English permute Ancient Greek -ο- (-o-)der. Latin -o-bor. English -o- English -hedron English permutohedron From permute + -o- + -hedron.
Meanings
- A polytope with n-1 dimensions that is embedded in an n-dimensional space, its vertices formed by permuting the coordinates of the vector (1, 2, 3, ..., n).
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| permutohedra | Number=Plur | lexicographic | |
| permutahedron | alternative | lexicographic |