verisimilitude (literature)

Verisimilitude is the "lifelikeness" or believability of a work of fiction. The word comes from meaning truth and similis meaning similar. Language philosopher Steve Neale distinguishes between two types: cultural verisimilitude, meaning plausibility of the fictional work within the cultural and/or historical context of the real world, outside of the work; and generic verisimilitude, meaning plausibility of a fictional work within the bounds of its own genre (so that, for example, a character's regularly singing about her feelings is a believable action within the fictional universe of a musical).