- 1the things that are supposed to have happened to the characters in a movie, novel, etc., before the movie, etc. starts The film spends too long establishing the characters' backstories.
- 2(especially in journalism) the background to a news story First, some backstory:…
backstory
nounNAmE//ˈbækˌstɔri//
(pl. backstories) [countable, uncountable]Check pronunciation: backstory