Word Study
hyperæsthesia |
hyper- |
hyper-eutectoid steel |
hyperacidity |
hyperactive |
hyperactivity
| hyperacusia
| hyperacusis
| hyperadrenalism
| hyperadrenocorticism
| hyperaemia
hyperactivity
WORDNET DICTIONARY
Noun hyperactivity has 1 sense
- hyperactivity(n = noun.state) Array - a condition characterized by excessive restlessness and movement; Array is a kind of disorder, upset
is a part of add, adhd, attention deficit disorder, attention deficit hyperactivity disorder, hyperkinetic syndrome, mbd, minimal brain damage, minimal brain dysfunction
Derived form adjective hyperactive1
CIDE DICTIONARY
hyperactivity, n.
an unusually high level of activity; -- used especially with respect to children who move around frequently and do not sit still very long, most noticeably in school. It is sometimes associated with attention deficit disorder. [PJC]
For further exploring for "hyperactivity" in Webster Dictionary Online
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