"Literary device that revises a previously established narrative for short" NYT crossword answer is:
RETCON (6 letters length)The answer for "Literary device that revises a previously established narrative for short" crossword clue is listed above to help you solve the puzzle you are currently working on.
A literary device that revises a previously established narrative is referred to as a retcon. This term is derived from the phrase "retroactive continuity" and is often used in comic books, television shows, and other forms of media to change or add to a previously established story. Retcons can be used to add new plot points, characters, or even entire storylines to a narrative, allowing for new and exciting possibilities.