What literary device is inherent in a short story?

It's tricky to say that a specific literary device is inherent in a short story. There are many devices that are commonly used, but none are essential to the genre. However, the most important element that enables a short story is brevity, which in turn often leads to the use of certain devices.

Here are some literary devices often found in short stories due to their brevity:

* Symbolism: A short story doesn't have the space to develop complex ideas, so it often uses symbolism to convey deeper meaning quickly.

* Irony: Irony can create a strong impact in a limited space, often highlighting the contrast between expectation and reality.

* Metaphor and Simile: These figurative language devices can create vivid imagery and make the story more impactful within a small word count.

* Juxtaposition: This involves placing contrasting ideas or elements together, often highlighting a central theme or conflict.

* Foreshadowing: Short stories often use foreshadowing to hint at upcoming events, creating suspense and a sense of urgency.

* Dialogue: Dialogue in a short story is often more purposeful and focused, as it has to convey character and plot in a concise way.

Ultimately, the literary device that is most important in a short story is the one that helps the author achieve their purpose. Whether it's to create a powerful emotional impact, a thought-provoking twist, or a memorable character, the author will choose the devices that serve their story best.