withdrawal with·draw·al (wĭ&phonth;-drô'əl, wĭth-)
n.
Detachment, as from social or emotional involvement.
Discontinuation of the use of an addictive substance.
The physiological and mental readjustment that accompanies such discontinuation.
A pattern of behavior, observed in schizophrenia and depression, that is characterized by a pathological retreat from interpersonal contact and social involvement and that leads to self-preoccupation.