hyponymy

Hyponymy	Part/whole relationship
a word or phrase whose semantic field	Have very specific meaning and use typically denoting sole ownership over a set of object instances as well as certain copy, update, and delete semantics.
the semantic relation in which one word is the hyponymy of another	Reflect construction of larger entities out of smaller ones. These uses of the term are parallel to each other but not identical.
It can be said “kind” of word	Part of  word