Nonlinear narrative, disjointed narrative or disrupted narrative is a narrative technique, sometimes used in literature, film, hypertext websites and other narratives, where events are portrayed, for example, out of chronological order or in other ways where the narrative does not follow the direct causality pattern of the events featured, such as parallel distinctive plot lines, dream immersions or narrating another story inside the main plot-line. It is often used to mimic the structure and recall of human memory, but has been applied for other reasons as well.
Beginning a narrative in medias res (Latin: "into the middle of things") began in ancient times and was established as a convention of epic poetry with Homer's Iliad in the 8th century BC. The technique of narrating most of the story in flashback also dates back to the Indian epic, the Mahabharata, around the 5th century BC. Several medieval Arabian Nights tales such as "Sinbad the Sailor", "The City of Brass" and "The Three Apples" also had nonlinear narratives employing the in medias res and flashback techniques, inspired by Indian tales like Panchatantra.
From the late 19th century and early 20th century, modernist novelists Joseph Conrad, Virginia Woolf, Ford Madox Ford, Marcel Proust, and William Faulkner experimented with narrative chronology and abandoning linear order.