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.
Explore more than 15 immersive displays and activities, including Lucy’s psychiatry booth, Schroeder’s piano, composting with Pigpen, and ice skating with Charlie Brown, Snoopy and the rest of the gang. Jennifer Day, Chicago Tribune, 1 Jan. 2026 Even critics and skeptics of psychology and psychiatry do not endorse Dianetics and Scientology. Mekishana Pierre, Entertainment Weekly, 31 Dec. 2025 Reality is far more complicated, Ipsit Vahia, the chief of geriatric psychiatry at Mass General Brigham’s McLean Hospital and the director of its Technology and Aging Laboratory, told me. Charlie Warzel, The Atlantic, 23 Dec. 2025 While medications and talk therapy are effective for many people, symptom relief can be elusive, says Samuel Wilkinson, MD, an associate professor of psychiatry at Yale Medicine in New Haven, Connecticut. Emily Kay Votruba, EverydayHealth.com, 15 Dec. 2025 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 5 Jan. 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

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