Shipping (derived from the word relationship) is the desire by followers of a fandom for two or more people, either real-life people or fictional characters (in film, literature, television series, etc.), to be in a romantic relationship. Shipping often takes the form of unofficial creative works, including fanfiction and fan art.
Shipping may take the form of same-sex, polyamorous, or love-hate relationships. Interspecies pairings and pairings with large age differences between characters can give rise to shipping discourse related to the ethics of such ships. Shipping can also create conflict within fandoms and between a work's creator(s) and its fans. Notable cases of shipping include the fandoms of Daria, Harry Potter, Xena: Warrior Princess, Avatar: The Last Airbender, and The Legend of Korra.