What do you call the main character in a story?

The term used to refer to the main character in a story is "protagonist." This character often drives the plot forward and is typically at the center of the story's conflict. The protagonist is usually the character with whom readers identify and root for, as they often undergo significant personal growth or change throughout the narrative. Understanding the role of the protagonist is essential because they usually face challenges, make important decisions, and display traits that are crucial for the story's development. This role can apply to a range of literature, including novels, short stories, and plays.