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

People with anxiety and mood disorders, including bipolar disorder and major depressive disorder, may periodically have symptoms that interfere with their ability to do their jobs. —Emily Rosado-Solomon, The Conversation, 15 Dec. 2025

Yet only half of those mothers receive adequate treatment, according to Kay Roussos-Ross, who runs the perinatal mood disorders program at the University of Florida. —Lisa Rab, USA Today, 14 Dec. 2025

Low omega-3 levels, specifically eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), are associated with a range of medical conditions, including heart attacks, strokes, high blood pressure, insulin resistance, poor cognition, mood disorders and more, studies have shown. —Melissa Rudy, FOXNews.com, 8 Dec. 2025

Research suggests that whole grains contain a unique type of fiber that can help improve your mood and reduce the risk of mood disorders. —NPR, 27 Nov. 2025

Word History

First Known Use

1969, in the meaning defined above

Rhymes for mood disorder

• boarder
• border
• corder
• order
• warder
• camcorder
• recorder
• reorder
• suborder
• transborder

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