overactive

/ˌoʊvərˈæktɪv/
adjective
  1. Too active; more active than is normal, healthy, or desirable.
    • The child was diagnosed with an overactive bladder and needed frequent bathroom breaks.
    • An overactive imagination can make you worry about things that aren't real.
    • The doctor said his overactive thyroid was causing his rapid heartbeat.
  2. Describing a person, especially a child, who is unusually energetic and has difficulty staying still or focused.
    • The teacher suggested ways to help the overactive student concentrate in class.
    • Her overactive puppy chewed up three shoes in one afternoon.
    • After drinking too much soda, he became overactive and couldn't sit still.
What does "overactive" mean? | whatsthatwordmean | whatsthatwordmean