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
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.
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 See all Example Sentences for mood disorder 

Word History

First Known Use

1969, in the meaning defined above

Time Traveler
The first known use of mood disorder was in 1969

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

Last Updated: - Updated example sentences
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