/ Dictionary / Index P psychotherapy: Meaning and Definition of Find definitions for: psy•cho•ther•a•py Pronunciation: (sī"kō-ther'u-pē), [key] — pl. -pies. the treatment of psychological disorders or maladjustments by a professional technique, as psychoanalysis, group therapy, or behavioral therapy. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: psychotherapy (Thesaurus) psychotherapeutics psychotic Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language