Fiction that has a greater than normal length

(countable) A fictional story that is briefer than typical short stories. / (uncountable) The genre of such stories.

(countable) A fictional story that is briefer than typical short stories. / (uncountable) The genre of such stories.

plural of flash fiction

(literature, uncountable) Text adventures and their descendants. / (countable) A particular game in this style.

plural of speculative fiction

Alternative spelling of science fiction

(idiomatic) A social scenario in which all participants are aware of a truth, but pretend to believe in some alternative version of events to avoid conflict or embarrassment.

An assumption, not necessarily true, made by a court in order to apply a legal rule.

plural of legal fiction