Disorder
A state of confusion or untidiness; a disruption of normal physical or mental functions.
In medicine, it refers to an abnormality of function, often less severe or specific than a 'disease.' It can apply to mental, physical, or behavioral conditions.
Word relationships
- ailment: Often refers to a minor illness or physical complaint.
- condition: A broader term for a state of health, often used to avoid the negative connotations of 'disease' or 'disorder'.
- order: A state of proper arrangement or functioning.
- health: The state of being free from illness or injury.
Commonly confused with
- disease: A 'disease' often implies a specific pathological process with a known cause, symptoms, and prognosis. A 'disorder' is a broader term for an abnormality of function, which may or may not have a clear disease process.
Word family
- disordered (adjective): Not arranged in an orderly way; suffering from a disorder.
Collocations
- developmental disorder
- eating disorder
- mental disorder
- genetic disorder
- sleep disorder
Example sentences
- "Autism spectrum disorder is a developmental disorder that affects communication and behavior." Autism spectrum disorder is a developmental disorder that affects communication and behavior.
- "Eating disorders often emerge during adolescence and require specialized treatment." Eating disorders often emerge during adolescence and require specialized treatment.
- "The doctor suspected a rare metabolic disorder was causing the child's symptoms." The doctor suspected a rare metabolic disorder was causing the child's symptoms.
Memory hook
Think 'DIS-ORDER' as 'DISrupting the ORDER' of normal function. Out of order
When not to use
While 'disorder' can mean chaos, in a medical context, it specifically refers to a health condition. Don't use it to describe mere messiness if a medical implication isn't intended.
Fun facts
- The classification of mental disorders, like those in the DSM (Diagnostic and Statistical Manual of Mental Disorders), is a complex and evolving field.
- Many disorders, especially developmental ones, are now understood as spectrums rather than discrete categories.
Related words
Explore more words
chaos, turbulence, muddled, discombobulated, haphazard, disruption
Also appears in
Our English vocabulary app: FSRS spaced repetition, 5,000+ curated words across 119 topic groups, CEFR A1 to C2. Explore your mastery with the beautiful Vocabulary World feature.