tritheism
/ˈtraɪθiɪzəm/Definitions
1. noun
A theological doctrine that there are three separate and distinct divine persons or entities, rather than a single, unified God.
“The theologian’s paper discussed the implications of tritheism on the nature of the Trinity.”
2. noun
A belief in the existence of multiple deities or divine beings.
“In some polytheistic cultures, tritheism was a common religious practice.”