Medical Dictionary
overactive
adj over·ac·tive \ˌō-və-ˈrak-tiv\
Medical Definition of OVERACTIVE
: excessively or abnormally active <an overactive mind> <overactive glands>
—over·ac·tiv·i·ty \-ˌrak-ˈtiv-ət-ē\ noun, plural over·ac·tiv·i·ties
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