"Divergent" refers to a situation where two or more things move or develop in different directions. In mathematics, it describes a series that does not converge to a limit, meaning it grows indefinitely. In general usage, it can also refer to ideas or opinions that differ from the norm or from each other. In popular culture, "Divergent" is known as a young adult novel by Veronica Roth, which is set in a dystopian society where people are divided into factions based on their traits. The story follows Tris Prior, a character who discovers she is "Divergent," meaning she does not fit neatly into any one faction, leading to conflict and adventure.