hyperactivity

[ hahy-per-ak-tiv-i-tee ]

noun

1. the condition of being hyperactive.
2. hyperkinesia.

hyperactivity

/ 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.

Word History and Origins

Origin of hyperactivity¹

First recorded in 1885–90; hyperactive + -ity

Example Sentences

Ms Jacques believes Alex was doing so because he often struggled with sleeping while taking medication for his attention deficit hyperactivity disorder.

From BBC

He told The Times in March that he had been diagnosed with attention deficit hyperactivity disorder as a child.

From Los Angeles Times

In her line of work, you have to “show a lot of emotions, be really happy all the time,” which can sometimes be difficult for Rogers, who is autistic and has attention-deficit/hyperactivity disorder.

From Los Angeles Times

Apart from an increase in the boy’s hyperactivity, the couple saw “no result whatsoever,” Concepcion said.

From Los Angeles Times

In Elliott’s case, that challenge was attention deficit/hyperactivity disorder, which made it difficult for her to manage her time and attention.

From Los Angeles Times