polyarch
/ˈpɑliɑrk/ or /ˈpɒliɑrk/Definitions
1. noun
A system of government in which power is divided among several rulers or groups of rulers, often with a shared authority or decision-making process.
“The city adopted a polyarchic system, where the mayor, council members, and community leaders shared decision-making power.”
2. noun
A person who is one of several rulers or leaders in a polyarchic system.
“The polyarch played a crucial role in resolving the conflict between the different factions in the community.”