Exposition is writing that explains — that delivers information the reader needs to understand what follows. In fiction, exposition is the background information (history, relationships, rules of the world) that the reader requires to follow the story. In nonfiction, exposition is the explanatory mode itself: making a concept, process, or situation clear.
The challenge of exposition is pacing. Information that arrives too early, in too large a block, or without a reason to care about it creates the “information dump” — the passage readers skip. The craft of exposition is delivering what the reader needs when they need it, in small enough doses that momentum isn’t killed.
In fiction, the tools for managing exposition include:
- Dialogue — characters can explain things to each other, but only when it makes sense that they would (not when both characters already know the information)
- Action — showing the rules of a world through what happens, rather than explaining them in advance
- Interiority — a character’s thoughts can deliver backstory naturally, if the character has reason to think about it
- Detail — a well-chosen concrete detail can imply a large amount of background information without stating it
In nonfiction, exposition benefits from the same principles. Progressive disclosure — revealing information in layers, starting with the simplest version and adding complexity — prevents cognitive overload. Concrete examples before abstract definitions ground the reader before asking them to generalize.
Related terms
- pacing — exposition’s primary constraint: delivering information without losing momentum
- subtext — the alternative to exposition: implying rather than stating
- progressive disclosure — the nonfiction strategy for managing expository load
- show don’t tell — the fiction principle that limits when direct exposition is appropriate
- cognitive load — what poorly managed exposition overwhelms