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major depressive disorder

American  
[may-jer-di-pres-iv-dis-awr-der] / ˈmeɪ dʒər dɪˈprɛs ɪv dɪsˈɔr dər /

noun

  1. Psychiatry. an affective disorder characterized by a sustained period of low mood, diminished self-esteem, and reduced interest in normally enjoyable activities.


Example Sentences

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Diagnoses of major depressive disorder were determined using the Mini International Neuropsychiatric Interview.

From Science Daily Feb. 12, 2026

Earlier studies have shown that people diagnosed with major depressive disorder have lower levels of Reelin in their brains.

From Science Daily Feb. 2, 2026

Antidepressants are typically prescribed for people with major depressive disorder.

From The Wall Street Journal Nov. 11, 2025

Behind its glassy doors is something rare: A community run by people with serious mental health conditions such as schizophrenia, bipolar disorder and major depressive disorder.

From Los Angeles Times Nov. 2, 2024

Another study of adolescents ages 12 to 17 who participated in the 2021 National Survey on Drug Use and Health found that 20% of them had experienced major depressive disorder in the past year.

From Los Angeles Times Oct. 1, 2024

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