short story, brief fictional prose narrative that is shorter than a novel and that usually deals with only a few characters.

The short story is usually concerned with a single effect conveyed in only one or a few significant episodes or scenes. The form encourages economy of setting, concise narrative, and the omission of a complex plot; character is disclosed in action and dramatic encounter but is seldom fully developed. Despite its relatively limited scope, though, a short story is often judged by its ability to provide a "complete" or satisfying treatment of its characters and subject.

Before the 19th century the short story was not generally regarded as a distinct literary form. But although in this sense it may seem to be a uniquely modern genre, the fact is that short prose fiction is nearly as old as language itself. Throughout history humankind has enjoyed various types of brief narratives: jests, anecdotes, studied digressions, short allegorical romances, moralizing fairy tales, short myths, and abbreviated historical legends. None of these constitutes a short story as it has been defined since the 19th century, but they do make up a large part of the milieu from which the modern short story emerged.