the concept that a single emotional symptom or event, as a dream or a slip of the tongue, may be caused by more than one factor.
Origin of overdetermination
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
In psychoanalytic theory, the concept that multiple causes collaborate to produce a single behavior, emotion, mental symptom, or dream.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.