Which term describes the underlying message or main idea of a story?

The term that describes the underlying message or main idea of a story is "theme." The theme is often a universal lesson or insight about life and human nature that the author wants to convey through the characters and events of the story. It goes beyond just the specific details of the plot and encompasses the deeper meanings that can be drawn from the narrative.

For example, a story might explore themes of friendship, bravery, betrayal, or the importance of family. Engaging with the theme allows readers to connect with the story on a more profound level, as they reflect on how these ideas relate to their own experiences and the world around them. Themes can be explicit, expressed directly through dialogue or narration, or implicit, woven subtly throughout the actions and events without being directly stated.

Understanding the theme is essential for interpreting the author's intent and the larger significance of the story, making it a critical concept in literature.