/ Dictionary / Index P personality inventory: Meaning and Definition of Find definitions for: personal'ity in"ventory Pronunciation: [key] — Psychol. Psychol. a questionnaire designed to measure personality types or characteristics. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. personality disorder personality test Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language