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hyperactivity

Noun CEFR C1

Definitions

The quality of being hyperactive; excessive and pathological movement and restlessness.

uncountable, usually

Equivalents

12 more languages

Examples

“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.”

CEFR level

C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
See all C1 English words →

See also

hyperacuity hyperacusia hyperacusic hyperacusis hyperacuteness hyperacylation

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