tripartite (adjective)

1. The tripartite alliance between the protagonist, the deuteragonist, and the tritagonist formed the core dynamic of the anime series.

2. The tripartite structure of the horror film involved three different storylines that intersected in a terrifying climax.

3. The tripartite division of the cartoon series into three main groups of characters added depth and variety to the storytelling.

4. The tripartite division of power between the monarchy, aristocracy, and bourgeoisie sparked significant social and political changes during the French Revolution.