Used attributively before another noun (e.g., “hyperactivity disorder”).
Definitionen
hyperactivitysubstantiv
A condition characterized by excessive movement, impulsiveness, and difficulty with attention, often associated with attention deficit hyperactivity disorder (ADHD).
The child's hyperactivity made it challenging for him to sit still during class.
The state of being unusually or abnormally active.
The hyperactivity of the puppy was evident as it ran around the yard non-stop.
hyperactivityadjektiv
Relating to or characterized by hyperactivity.
Researchers are developing new therapies for hyperactivity disorders.