Here are some possibilities based on what "POPAN" might sound like:
* "P.O.V." (Point of View): This refers to the perspective from which a story is told (first person, second person, or third person).
* "PAN" (Panoramic): This could refer to a wide, sweeping description of a setting or scene.
* "POP" (Short for "Popular"): This could refer to writing that aims to appeal to a broad audience.
* "PAN" (Panning): This is a cinematic term for moving the camera horizontally across a scene. It could be applied metaphorically to writing, referring to a shift in focus or attention.
If you can provide more context or information about where you encountered this term, I might be able to help you understand its meaning.