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[hahy-per-ak-tiv] /ˌhaɪ pərˈæk tɪv/

unusually or abnormally :
a company’s hyperactive growth; the child’s hyperactive imagination.
(of children) displaying exaggerated physical activity sometimes associated with neurologic or psychologic causes.
abnormally active

1852, from hyper- + active.

hyperactive hy·per·ac·tive (hī’pər-āk’tĭv)


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