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major affective disorder

major affective disorder

8.2
A serious mental illness that causes very low or very high mood
  • noun
  • /ˈmeɪdʒər əˈfɛktɪv dɪsˈɔrdər/
  • Specialized
translation icon : trastorno afectivo mayor
  • Many people suffering from major affective disorder experience severe mood swings that affect their daily lives.

Examples

  • Treatment for major affective disorder often includes therapy and medication to help stabilize emotions.

  • Clinical studies have shown that major affective disorder can lead to significant challenges in personal and professional relationships.

  • The majority (58 percent, n = 11) of those who were diagnosed with schizophrenia also had a diagnosis of major affective disorder.

    Academic text (2002)

Synonyms

affective disorder
vsmajor affective disorder
  • Specialized
2 7.5

A mental illness that causes strong, lasting changes in mood, like depression or bipolar condition

is a medical description that focuses on significant mood disturbances
emotional disorder
vsmajor affective disorder
  • Specialized
2 5.1

A mental condition that causes strong, long-lasting problems with feelings, not caused by clear brain damage

is more clinical and stresses mood rather than general emotion
emotional disturbance
vsmajor affective disorder
  • Specialized
1 7.4

A mental illness that causes big changes in mood and feeling

is the clinical diagnostic description focusing on disorder aspects rather than instability

How Severe

major affective disorder
  • Specialized
8.2
affective disorder
  • Specialized
2 7.5

Surface Forms

Morphology

major + affective + disorder

The meaning 'a serious emotional/mood-related disorder' is directly derivable from the constituents: 'major' (serious), 'affective' (relating to feelings), and 'disorder' (a diagnosed condition). This is a regular compositional noun phrase pattern (and has clear equivalents in other languages, e.g. Spanish 'trastorno afectivo mayor'), so a learner who knows the individual words should be able to infer the MWE meaning.

Etymology

The term major affective disorder comes from the words major, meaning 'serious', affective, meaning 'feeling' or 'mood', and disorder, meaning a health problem. Doctors used these words to show it is a serious problem of 'feeling' or 'mood' rather than a physical illness, so today it means a severe emotional or mood disorder.