disorder

1 of 2

verb

dis·​or·​der (ˌ)dis-ˈȯr-dər How to pronounce disorder (audio)
(ˌ)diz-
disordered; disordering; disorders

transitive verb

1
: to disturb the order of
2
: to disturb the regular or normal functions of

disorder

2 of 2

noun

1
: lack of order
clothes in disorder
2
: breach of the peace or public order
troubled times marked by social disorders
3
: an abnormal physical or mental condition
a liver disorder
a personality disorder

Examples of disorder in a Sentence

Verb be careful not to disorder the carefully arranged contents of the dresser Noun The mayor is concerned that a rally could create public disorder. problems of crime and social disorder Millions of people suffer from some form of personality disorder.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Verb
The memories that form the main stream of Night are indeed disordered temporally. Jane Alison june 17, Literary Hub, 17 June 2025 Others develop disordered eating behaviors including food anxiety or over-restriction. Jesse Pines, Forbes.com, 16 June 2025
Noun
In fact, such interventions put children and teens at greater risk of cancer, heart problems, metabolic disorders, sterility, and impacted neurocognitive development and psychiatric disorders. Krista Kafer, Denver Post, 7 June 2025 Free radicals may contribute to diseases like cancer, metabolic disorders, heart disease, and autoimmune disease. Merve Ceylan, Health, 7 June 2025 See All Example Sentences for disorder

Word History

First Known Use

Verb

15th century, in the meaning defined at sense 1

Noun

1523, in the meaning defined at sense 1

Time Traveler
The first known use of disorder was in the 15th century

Browse Nearby Words

Cite this Entry

“Disorder.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/disorder. Accessed 21 Jun. 2025.

Kids Definition

disorder

1 of 2 verb
dis·​or·​der (ˈ)dis-ˈȯrd-ər How to pronounce disorder (audio)
1
: to disturb the order of
2
: to disturb the regular or normal functions of

disorder

2 of 2 noun
1
: lack of order : a state or condition without order
clothes in disorder
2
: an abnormal physical or mental condition : ailment

Medical Definition

disorder

1 of 2 transitive verb
dis·​or·​der (ˈ)dis-ˈȯrd-ər, (ˈ)diz- How to pronounce disorder (audio)
disordered; disordering -ˈȯrd-(ə-)riŋ How to pronounce disorder (audio)
: to disturb the regular or normal functions of

disorder

2 of 2 noun
: an abnormal physical or mental condition : ailment
an intestinal disorder
a nervous disorder

More from Merriam-Webster on disorder

Last Updated: - Updated example sentences
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