In The Wizard of Oz, which term best describes the Wicked Witch's role?

The Wicked Witch in "The Wizard of Oz" is best described as an antagonist. This term refers to a character who opposes the main character, or protagonist, and creates conflict within the storyline. In this classic film, the Wicked Witch serves as the primary obstacle for Dorothy and her friends as they journey to fulfill their desires and defeat her. Her malevolent actions and desire to capture Dorothy's ruby slippers propel the narrative forward, making her a key figure whose role is to challenge and create tension for the protagonist.

Considering the context of the other options, the protagonist is Dorothy, who seeks to return home and faces numerous trials along the way. Supporting characters include figures like the Scarecrow, Tin Man, and Cowardly Lion, who assist Dorothy in her quest but do not serve as main points of conflict. A foil is typically a character that contrasts with another character (often the protagonist) to highlight particular qualities. While the Wicked Witch may have some contrasting traits to Dorothy, her primary role as an antagonist defines her function in the story.