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.
Also
hy·per·ki·ne·sis
[hahy-per-ki-nee-sis, -kahy-] /ˌhaɪ pər kɪˈni sɪs, -kaɪ-/.
OTHER WORDS FROM hyperkinesia
hy·per·ki·net·ic [hahy-per-ki-net-ik, -kahy-] /ˌhaɪ pər kɪˈnɛt ɪk, -kaɪ-/, adjectiveWords nearby hyperkinesia
British Dictionary definitions for hyperkinesia
hyperkinesia
hyperkinesis (ˌhaɪpəkɪˈniːsɪs, -kaɪ-)
/ (ˌhaɪpəkɪˈniːzɪə, -kaɪ-) /
noun pathol
excessive movement, as in a muscle spasm
extreme overactivity in children
Derived forms of hyperkinesia
hyperkinetic (ˌhaɪpəkɪˈnɛtɪk, -kaɪ-), adjectiveWord Origin for hyperkinesia
C20: from
hyper- +
-kinesia from Greek
kinēsis movement, from
kinein to move
Medical definitions for hyperkinesia
hyperkinesia
[ hī′pər-kə-nē′zhə, -kī- ]
n.
Pathologically increased muscular movement.
Hyperactivity, especially in children.