👉 In mathematics, holohedrism is a concept that refers to a geometric shape or structure that can be thought of as having both a "hole" and a "filling." In other words, it has two parts that are connected by a hole but also have a filling. This concept was introduced by the mathematician David Hilbert in his work on geometry. In mathematics, holohedrism is defined as a type of geometric shape or structure that can be thought of as having
