psychiatry

noun

psy·​chi·​a·​try sə-ˈkī-ə-trē How to pronounce psychiatry (audio)
sī-
: a branch of medicine that deals with mental, emotional, or behavioral disorders
psychiatric adjective
psychiatrically adverb

Examples of psychiatry in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Sara Thomas, a research assistant professor of psychiatry and behavioral sciences at Northwestern University, has for years studied the long-term consequences of Chicago youths’ contacts with the juvenile justice system. Caroline Kubzansky, Chicago Tribune, 15 June 2026 These differences are so notable that Thomas Boyce, MD, an emeritus professor of pediatrics and psychiatry at the University of California, San Francisco, developed a framework to describe them. Parents, 7 June 2026 In 1977, he was named professor of psychiatry and medical humanities, and in 1995, he was appointed as a professor of social ethics in the School of Education. ABC News, 7 June 2026 Screening tools used in schools could recognize what might be a cultural way to express distress in Chinese culture, not only through the self-reporting language of Western psychiatry. Huaying Wang, The Conversation, 29 May 2026 See All Example Sentences for psychiatry

Word History

Etymology

probably from French psychiatrie, from psychiatre psychiatrist, from psych- psych- + Greek iatros physician — more at -iatry

First Known Use

1828, in the meaning defined above

Time Traveler
The first known use of psychiatry was in 1828

Browse Nearby Words

Cite this Entry

“Psychiatry.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/psychiatry. Accessed 23 Jun. 2026.

Kids Definition

psychiatry

noun
psy·​chi·​a·​try sə-ˈkī-ə-trē How to pronounce psychiatry (audio)
sī-
: a branch of medicine that deals with disorders of the mind, emotions, or behavior
psychiatric adjective

Medical Definition

psychiatry

noun
psy·​chi·​a·​try -trē How to pronounce psychiatry (audio)
plural psychiatries
: a branch of medicine that deals with the science and practice of treating mental, emotional, or behavioral disorders especially as originating in endogenous causes or resulting from faulty interpersonal relationships

More from Merriam-Webster on psychiatry

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster