Fan fictionFan fiction or fanfiction (also abbreviated to fan fic, fanfic, fic or FF) is fictional writing written in an amateur capacity by fans, unauthorized by, but based on an existing work of fiction. The author uses copyrighted characters, settings, or other intellectual properties from the original creator(s) as a basis for their writing. Fan fiction ranges from a couple of sentences to an entire novel, and fans can retain the creator's characters and settings and/or add their own. It is a form of fan labor.
Science fiction fandomScience fiction fandom or SF fandom is a community or fandom of people interested in science fiction in contact with one another based upon that interest. SF fandom has a life of its own, but not much in the way of formal organization (although formal clubs such as the Futurians (1937–1945) and the Los Angeles Science Fantasy Society (1934–present) are recognized examples of organized fandom). Most often called simply "fandom" within the community, it can be viewed as a distinct subculture, with its own literature and jargon; marriages and other relationships among fans are common, as are multi-generational fan families.
Fan (person)A fan or fanatic, sometimes also termed an aficionado or enthusiast, is a person who exhibits strong interest or admiration for something or somebody, such as a celebrity, a sport, a sports team, a genre, a politician, a book, a movie, a video game or an entertainer. Collectively, the fans of a particular object or person constitute its fanbase or fandom. They may show their enthusiasm in a variety of ways, such as by promoting the object of their interest, being members of a related fan club, holding or participating in fan conventions or writing fan mail.
FandomA fandom is a subculture composed of fans characterized by a feeling of empathy and camaraderie with others who share a common interest. Fans typically are interested in even minor details of the objects of their fandom and spend a significant portion of their time and energy involved with their interest, often as a part of a social network with particular practices, differentiating fandom-affiliated people from those with only a casual interest. A fandom can grow around any area of human interest or activity.