noun
reference relationship; lookup relationship
Computing term for a relationship where one entity refers to or looks up another, such as between database tables or data structures.
データベースのテーブル間に参照関係を定義する。
Define a reference relationship between database tables.
この図はオブジェクト間の参照関係を示している。
This diagram shows the reference relationships among objects.
Compound of 参照 (reference) and 関係 (relationship), used as a technical term in computing.