priest-king
Noun
Meaning
(religion) A sacred king, a monarch with prominent religious attributes.
(religion) A theocrat, a sovereign high priest.
Source: en.wiktionary.orgExamples
Sumerian cities during the Uruk period were probably theocratic and were most likely headed by a priest-king (ensi), assisted by a council of elders, including both men and women.
Nri was famous for having a priest-king who wielded no military power.
The initiation rite of a new king shows that the ritual process of becoming Ezenri (Nri priest-king) follows closely the path traced by the hero in establishing the Nri kingdom.