hyperactive
Americanadjective
-
unusually or abnormally active.
a company's hyperactive growth; the child's hyperactive imagination.
-
(of children) displaying exaggerated physical activity sometimes associated with neurologic or psychologic causes.
adjective
Other Word Forms
- hyperaction noun
- hyperactively adverb
- hyperactivity noun
Etymology
Origin of hyperactive
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Symptoms can vary widely, with some individuals primarily experiencing inattentiveness, while others show more hyperactive or impulsive behavior, or a combination of both.
From Science Daily • Mar. 17, 2026
His mother said he “talks 24/7 all day every day” and while he can be hyperactive, “I do feel he can control himself.”
From The Wall Street Journal • Nov. 20, 2025
But that trajectory changed when his parents decided their son, who admitted to being a "hyperactive" youngster, needed another outlet.
From BBC • May 28, 2025
Lines were spoken as if newly coined from the hyperactive minds of Macbeth and his wife.
From Los Angeles Times • Feb. 19, 2025
Having a day off without a sky-high pile of catering orders or a couple of hyperactive boys leaping around is good for her.
From "A Place at the Table" by Saadia Faruqi and Laura Shovan
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
