Definition of fiction
1a : something invented by the imagination or feigned specifically : an invented story … I'd found out that the story of the ailing son was pure fiction. — Andrew A. Rooney
b : fictitious literature (such as novels or short stories) was renowned as a writer of fiction
c : a work of fiction especially : novel Her latest work is a fiction set during the Civil War.
2a : an assumption of a possibility as a fact irrespective of the question of its truth a legal fiction
b : a useful illusion or pretense it was only a fiction of independence his mother gave him; he was almost totally under her power— G. A. Wagner
3 : the action of feigning or of creating with the imagination She engaged in fiction to escape painful realities.
Love words? Need even more definitions?Merriam-Webster unabridged
Words at Play
Ask the Editors