Breadcrumb Home > Dictionary > Index P psychiatry: Meaning and Definition of Find definitions for: psy•chi•a•try Pronunciation: (si-kī'u-trē, sī-), [key] — n. the practice or science of diagnosing and treating mental disorders. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: psychiatry (Thesaurus) psychiatrist psychic TrendingHere are the facts and trivia that people are buzzing about. Did Birds Evolve from Dinosaurs? The Twelve Dancing Princesses Current Events This Week: January 2023 African Americans by the Numbers Andersen's Fairy Tales: Contents The Celtic Twilight: A Teller of Tales ✖ Related Content Daily Word Quiz: saturnine Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language