hyperactivity

American  

[hahy-per-ak-tiv-i-tee] / ˌhaɪ pər ækˈtɪv ɪ ti /

noun

1. the condition of being hyperactive.

2. hyperkinesia.

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hyperactivity Scientific  

/ hī′pər-ăk-tĭv′ĭ-tē /

1. An abnormally high level of activity or excitement shown by a person, especially a child, that interferes with the ability to concentrate or interact with others.

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Etymology

Origin of hyperactivity

First recorded in 1885–90; hyperactive + -ity

Example Sentences

You might think that someone who makes a keypunching error ought to be given the opportunity to undo the mistake, especially if they have been diagnosed with Attention Deficit Hyperactivity Disorder or ADHD.

From Salon • Oct. 24, 2020

There were 102 Therapeutic Use Exemptions for otherwise banned drugs: 101 for Attention Deficit Hyperactivity Disorder and one for hypertension.

From Washington Times • Nov. 30, 2018

Both those drugs are used to treat Attention Deficit Hyperactivity Disorder.

From Reuters • Dec. 16, 2014

Attention Deficit Hyperactivity Disorder, or ADHD, is a controversial subject among many parents, educators and medical professionals.

From Time • Nov. 20, 2014

This is no truer than in the case of Methylphenidate, most commonly known by one of its brand names - Ritalin - a drug used to treat Attention Deficit Hyperactivity Disorder, ADHD.

From BBC • Jan. 20, 2010