hyperactivity Definition

  • 1unusually high levels of activity, especially in children
  • 2a condition characterized by excessive restlessness and movement

Using hyperactivity: Examples

Take a moment to familiarize yourself with how "hyperactivity" can be used in various situations through the following examples!

  • Example

    The teacher noticed that the child's hyperactivity was affecting his ability to focus in class.

  • Example

    Hyperactivity is a common symptom of ADHD.

  • Example

    The medication helped to reduce the hyperactivity in the patient.

hyperactivity Synonyms and Antonyms

Phrases with hyperactivity

  • a medical condition that affects behavior, making it difficult for a person to pay attention and control impulsive behaviors


    Children with hyperactivity disorder may struggle in school due to their inability to focus.

  • two of the main symptoms of ADHD, which can make it difficult for a person to sit still, pay attention, and control their actions


    The child's hyperactivity and impulsivity made it challenging for him to follow the rules at home and at school.

  • a child who exhibits unusually high levels of activity and restlessness


    The parents were concerned about their hyperactive child and sought advice from a pediatrician.


Summary: hyperactivity in Brief

The term 'hyperactivity' [hahy-per-ak-tiv-i-tee] refers to unusually high levels of activity, particularly in children. It is often associated with ADHD and can be characterized by restlessness, fidgetiness, and agitation. 'Hyperactivity' extends into phrases like 'hyperactivity disorder' and 'hyperactive child,' which describe medical conditions and behavioral tendencies.