dissociative identity disorder(redirected from Split-personality)
Also found in: Dictionary, Medical.
dissociative identity disorder:see multiple personalitymultiple personality,
a very rare psychological disorder in which a person has two or more distinct personalities, each with its own thoughts, feelings, and patterns of behavior.
..... Click the link for more information. .
The Columbia Electronic Encyclopedia™ Copyright © 2013, Columbia University Press. Licensed from Columbia University Press. All rights reserved. www.cc.columbia.edu/cu/cup/