Breadcrumb Home > Dictionary > Index D dissociative disorder: Meaning and Definition of Find definitions for: disso'ciative disor'der Pronunciation: [key] — Psychiatry. Psychiatry. a mental disorder, as multiple personality, characterized by sudden temporary alteration in consciousness, identity, or motor behavior. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dissociation dissogeny TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: parallax Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language