IPA: //traɪˈjuːn//
KK: /traɪˈjun/
Describing something that is made up of three parts or aspects, often used in a religious context to refer to the Christian concept of the Trinity.
The concept of the triune God is central to many Christian beliefs.
A group of three closely related things or people, often used to refer to a divine trinity.
In many religions, the concept of a triune God represents the Father, the Son, and the Holy Spirit as one.
Triune → It is formed from "tri-" (meaning three) and "unus" (meaning one). The word "triune" refers to the concept of three in one, often used in a theological context to describe the Christian doctrine of the Trinity.
Think of 'three' ('tri-') coming together as 'one' ('unus') — that's why triune means three in one.