overactive


over·ac·tive

adj \ˌō-və-ˈrak-tiv\

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

Seen & Heard

What made you want to look up overactive? Please tell us where you read or heard it (including the quote, if possible).