runcination (English, noun)
expansion: runcination (usually uncountable, plural runcinations)
Senses:
topics: geometry
mathematics
sciences
glosses: An operation in any dimension that cuts a regular polytope at its faces, its edges and its vertices, creating a new facet in place of each face, each edge and each vertex.
tags: uncountable
usually
Forms:
form: runcinations
tags: plural