To diverge into two or more separate paths.
To separate from a main path or route.
To divert from the main topic of conversation.
To cause to diverge.
To go off course from; to change course; to change plans.
To fall outside of, or part from, some norm; to stray.
A person with deviant behaviour; a deviant, degenerate or pervert.
A value equal to the difference between a measured variable factor and a fixed or algorithmic reference value.