fictional character

n. fictitious character, imaginary character in fictional literary work (play, book, movie)

A fictional character is any person, persona, identity, or entity whose existence originates from a work of fiction. The process of creating and developing characters in a work of fiction is called characterization.
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Noun
1. an imaginary person represented in a work of fiction (play or film or story); "she is the main character in the novel"
(synonym) fictitious character, character
(hypernym) imaginary being, imaginary creature
(hyponym) Aladdin