hyperkinesia
[ hahy-per-ki-nee-zhuh, -zhee-uh, -zee-uh, -kahy- ]
/ ˌhaɪ pər kɪˈni ʒə, -ʒi ə, -zi ə, -kaɪ- /
|
noun
Pathology. an abnormal amount of uncontrolled muscular action; spasm.
Psychiatry. a disorder occurring in children and adolescents, characterized by excessive activity, extreme restlessness, impulsivity, and a short attention span.
Nearby words
- hyperkeratosis,
- hyperkeratosis lenticularis perstans,
- hyperketonemia,
- hyperketonuria,
- hyperkinemia,
- hyperkinetic,
- hyperkinetic syndrome,
- hyperlactation,
- hyperleukocytosis,
- hyperlink
Also hy·per·ki·ne·sis [hahy-per-ki-nee-sis, -kahy-] /ˌhaɪ pər kɪˈni sɪs, -kaɪ-/.
Origin of hyperkinesia
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for hyperkinetic
But given the hyperkinetic demands of the modern-day action movie, drastic measures are needed to weld hero and villain together.
hyperkinesia
hyperkinesis (ˌhaɪpəkɪˈniːsɪs, -kaɪ-)
/ (ˌhaɪpəkɪˈniːzɪə, -kaɪ-) /
noun pathol
excessive movement, as in a muscle spasm
extreme overactivity in children
Word Origin for hyperkinesia
C20: from hyper- + -kinesia from Greek kinēsis movement, from kinein to move
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
hyperkinetic
1880, from hyper- + kinetic. Perhaps immediately from French hyperkinetic (1874). Related: Hyperkinesis.
Online Etymology Dictionary, © 2010 Douglas Harper
hyperkinesia
[ hī′pər-kə-nē′zhə, -kī- ]
n.
Pathologically increased muscular movement.
Hyperactivity, especially in children.
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.