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hyperactivity. In DICTIOUS you will not only get to know all the dictionary meanings for the word
hyperactivity, but we will also tell you about its etymology, its characteristics and you will know how to say
hyperactivity in singular and plural. Everything you need to know about the word
hyperactivity you have here. The definition of the word
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English
Etymology
From hyper- + activity.
Pronunciation
Noun
hyperactivity (usually uncountable, plural hyperactivities)
- The quality of being hyperactive; excessive and pathological movement and restlessness.
2025 January 23, Kristen Rogers, “People with ADHD have shorter life expectancy and higher risk of mental health issues, study finds”, in CNN:Having attention deficit hyperactivity disorder, or ADHD, is associated with a shorter life expectancy and a greater risk of mental health issues, according to a new study of more than 30,000 people with the disorder in the United Kingdom.
Derived terms
Translations
Quality of being hyperactive