/ Dictionary / Index P psych-out: Meaning and Definition of Find definitions for: psych-out Pronunciation: (sīk'out"), [key] — n. Informal. an act or instance of psyching out. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. psychotropic psychro- Related Content Daily Word Quiz: resilient Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language