/ Dictionary / Index P psychohistory: Meaning and Definition of Find definitions for: psy•cho•his•to•ry Pronunciation: (sī"kō-his'tu-rē, -his'trē), [key] — n. history or the writing of history employing the techniques of psychoanalysis to explore motivations, explain actions, etc. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. psychographics psychokinesis Related Content Daily Word Quiz: ounterfeit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language