Which term refers to a recurring subject, theme, or idea in a literary work?

The term that refers to a recurring subject, theme, or idea in a literary work is "motif." A motif often serves to reinforce the central themes of the text, creating a pattern that underscores its significance. For example, a motif might be a color, an image, or a phrase that appears multiple times throughout a story, helping to illuminate the deeper meanings within the work.

In contrast, an allegory is a narrative in which characters and events symbolize broader concepts, often moral or political in nature. While it may contain motifs, its primary function is different, focusing on conveying a larger message rather than on repetition of specific themes or ideas.

The plot refers to the sequence of events that make up a story, including the conflict and resolution, rather than recurring themes. Characterization, on the other hand, is the process by which an author develops and portrays characters within a narrative. Both plot and characterization contribute to a story’s fabric but do not encapsulate the notion of recurrence in themes as a motif does.