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mood disorder
noun
: any of several psychological disorders (such as major depressive disorder or bipolar disorder) characterized by abnormalities of emotional state
called also affective disorder
Examples of mood disorder in a Sentence
Recent Examples on the Web
The rise in usage comes as young adults are experiencing anxiety, depression and mood disorders at severe levels.
—Rachel Hale, USA TODAY, 14 Jan. 2025
Antidepressants known as selective serotonin reuptake inhibitors, or SSRIs have been the first line of treatment for mood disorders and anxiety for the last three decades.
—Anuradha Varanasi, Forbes, 26 Dec. 2024
The study may also help explain why many people with mood disorders also have GI issues.
—Paul Smaglik, Discover Magazine, 11 Dec. 2024
Overlapping Symptoms Bipolar disorder is a mood disorder.
—Heidi Moawad, Verywell Health, 18 Oct. 2024
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Word History
First Known Use
1969, in the meaning defined above
Dictionary Entries Near mood disorder
Cite this Entry
“Mood disorder.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mood%20disorder. Accessed 3 Feb. 2025.
Kids Definition
mood disorder
noun
: any of several psychological disorders characterized by abnormalities of emotional state
Medical Definition
mood disorder
noun
: any of several psychological disorders characterized by abnormalities of emotional state and including especially major depressive disorder, dysthymia, and bipolar disorder
called also affective disorder
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