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attention deficit disorder
attention deficit disorder noun
attention deficit disorder
noun
Learner's definition of ATTENTION DEFICIT DISORDER
[noncount] medical
: a condition in which someone (such as a child) has problems with learning and behavior because of being unable to think about or pay attention to things for very long（多发生在儿童身上的）注意力缺陷障碍，多动症 — abbreviation ADD

attention deficit disorder

noun

: a developmental disorder that is marked especially by persistent symptoms of inattention (such as distractibility, forgetfulness, or disorganization) or by symptoms of hyperactivity and impulsivity (such as fidgeting, speaking out of turn, or restlessness) or by symptoms of all three and that is not caused by any serious underlying physical or mental disorder

Note: Symptoms of attention deficit disorder range from mild to severe and always interfere with normal development and daily functioning. A diagnosis of attention deficit disorder typically requires that symptoms be present by the age of 12 and in more than one setting (such as both home and school). Attention deficit disorder may persist into adulthood, creating difficulties in one's occupation or social relationships. While hyperactivity and impulsivity are not always present as symptoms, attention deficit disorder is commonly referred to as attention deficit hyperactivity disorder.

—abbreviation ADD

Example Sentences

Recent Examples on the Web After symptoms of mental illness emerged in Arcadio's teens, Marion County mental health workers diagnosed him with attention deficit disorder and prescribed Ritalin, but the anxiety only got worse, his mother said. Andrew Selsky And Leah Willingham, ajc, 1 Sep. 2022 After symptoms of mental illness emerged in Arcadio’s teens, Marion County mental health workers diagnosed him with attention deficit disorder and prescribed Ritalin, but the anxiety only got worse, his mother said. Andrew Selsky, Leah Willingham, Anchorage Daily News, 1 Sep. 2022 It is also often cut into other drugs, including non-opioid prescription medications such as the attention deficit disorder medicine Adderall, which is sold on the street as a stimulant. New York Times, 26 July 2022 Many people — including those with autism, attention deficit disorder and attention deficit hyperactivity disorder — need something to self-regulate, focus, and listen, Quinn said. Globe Staff, BostonGlobe.com, 16 June 2022 Autism is usually diagnosed around age 2, attention deficit disorder at school age or later, and schizophrenia in adolescence or young adulthood. Globe Staff, BostonGlobe.com, 19 June 2022 Traces of methamphetamine, which the coroner’s report said can be used to treat attention deficit disorder and obesity, were also found in Michael's blood. Minyvonne Burke, NBC News, 7 Apr. 2022 According to court records, Booker has a long history of mental illness, including attention deficit disorder and conduct disorder with adolescent onset. Tresa Baldas, Detroit Free Press, 29 Mar. 2022 That approach — public health attention deficit disorder — has been the pattern with public health crises in the past. Céline Gounder, STAT, 23 Feb. 2022 See More

Word History

First Known Use

1978, in the meaning defined above

Time Traveler
The first known use of attention deficit disorder was in 1978

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