holonymy

This term is a specialized technical expression used primarily in linguistics, semantics, and ontology. It describes the structural relationship where one entity is the whole that contains other entities as its parts. It is the direct opposite of meronymy, which describes the relationship from the perspective of the part.

Because it refers to a conceptual relationship or a linguistic property, it is treated as an uncountable noun. It does not refer to a physical object that can be counted, but rather to the abstract state or system of being a holonym.