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English definition of “disorder”

disorder

noun     /dɪˈsɔːdər/
ILLNESS [C] a disease or mental problem : a blood disorderMental and psychiatric disordersDisease and illness - general words
BAD BEHAVIOUR [U] uncontrolled , bad behaviour , especially by large groups of people : crime and disorderSocial order and disorder
NOT ORGANIZED [U] a situation in which things are untidy or confused and not organized : His financial affairs are in complete disorder. → See also eating disorderConfusion, confusing and feeling confusedDirt and untidiness
(Definition of disorder noun from the Cambridge Learner's Dictionary © Cambridge University Press)

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