/ Dictionary / Index O orthopsychiatry: Meaning and Definition of Find definitions for: or•tho•psy•chi•a•try Pronunciation: (ôr"thō-si-kī'u-trē, -sī-), [key] — n. an approach to psychiatry concerned with the study and treatment of behavioral disorders, esp. of young people. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. orthopraxy orthopteran Related Content Daily Word Quiz: impetuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language