/ Dictionary / Index P passive-aggressive personality: Meaning and Definition of Find definitions for: pas'sive-ag•gres'sive personal'ity Pronunciation: (pas'iv-u-gres'iv), [key] — Psychiatry. Psychiatry. a personality disorder characterized by aggressive behavior expressed in passive ways, as procrastination, stubbornness, or pouting. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. passive passive-dependent personality Related Content Daily Word Quiz: simian Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language