mood disorder
Americannoun
-
mood disorders
plural
-
Any of a group of psychiatric disorders, including depression and bipolar disorder, characterized by a pervasive disturbance of mood.
-
Also called affective disorder
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
PMDD, which is a severe cyclical, hormone-based mood disorder linked to periods, is thought to affect more than one in 20 women.
From BBC ● Apr. 24, 2025
Leno in January filed a since-granted petition to become conservator of his wife’s person — including her medical decisions — after her diagnoses with advanced dementia and a mood disorder.
From Los Angeles Times ● May 17, 2024
Bipolar disorder is a debilitating mood disorder characterized by recurring episodes of mania and depression.
From Science Daily ● Apr. 30, 2024
Of course, "probable mood disorder" and later "mood disorder NOS" littered the notes of my middle and high school records.
From Salon ● Jun. 19, 2023
There were also signs that my grandfather may have suffered from a mood disorder.
From "Americanized" by Sara Saedi
![]()
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.