multicameral

adjective3

1. •
   Having multiple chambers; consisting of three or more enclosed spaces; multicamerate.

   • Thus, the lungs of all turtles, tortoises, monitor lizards, and crocodiles are multicameral lungs. — 1989
2. •
   Having three or more judicial or legislative chambers; employing multicameralism.

   • In contrast, we might occasionally study a bicameral or multicameral legislature that is parallel, in the sense that a bill is passed into law when it is approved by any one chamber. — 1999
3. •
   Involving three or more special interest groups or viewpoints.

   • In Laughlin's earlier work, Brain, Symbol and Experience, he defines cosmology as: A culturally conditioned, cognized view of reality as a systemic, multicameral, dynamic, and organic whole. — 2013