VOOZH about

URL: https://www.wordreference.com/definition/hyperactive

⇱ hyperactive - WordReference.com Dictionary of English

hyperactive

UK:**UK and possibly other pronunciationsUK and possibly other pronunciations/ˌhaɪpərˈæktɪv/US:USA pronunciation: IPA and respellingUSA pronunciation: IPA/ˌhaɪpərˈæktɪv/ ,USA pronunciation: respelling(hī′pər ak′tiv)


WordReference Random House Learner's Dictionary of American English © 2026
hy•per•ac•tive /ˌhaɪpərˈæktɪv/USA pronunciation   adj. 
  1. unusually or abnormally active.
hy•per•ac•tiv•i•ty /ˌhaɪpərækˈtɪvɪti/USA pronunciation  n. [uncountable]

WordReference Random House Unabridged Dictionary of American English © 2026
hy•per•ac•tive  (hī′pər ak′tiv),USA pronunciation adj. 
  1. unusually or abnormally active:a company's hyperactive growth; the child's hyperactive imagination.
  2. Medicine, Pathology, Psychiatry(of children) displaying exaggerated physical activity sometimes associated with neurologic or psychologic causes.
  3. hyperkinetic.
  • 1865–70; hyper- + active
hy′per•ac′tive•ly, adv. 

Collins Concise English Dictionary © HarperCollins Publishers::
hyperactive /ˌhaɪpərˈæktɪv/ adj
  1. abnormally active
ˌhyperˈaction n ˌhyperacˈtivity n
'hyperactive' also found in these entries (note: many are not synonyms or translations):
Advertisements
Advertisements
Report an inappropriate ad.
WordReference.com
WORD OF THE DAY
GET THE DAILY EMAIL!
Become a WordReference Supporter to view the site ad-free.
Firefox users: use search shortcuts for the fastest search of WordReference.
Copyright © 2026 WordReference.com
Please report any problems.