To go off course from; to change course; to change plans.
To cause to diverge.
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.
Change in direction, tone, or tendency.
To participate in an activity involving two or more participants.
To walk around; to stroll.