dyskinesia

Definitions of dyskinesia

1. noun

   abnormality in performing voluntary muscle movements
   types:

   tardive dyskinesia

   involuntary rolling of the tongue and twitching of the face or trunk or limbs; often occurs in patients with Parkinsonism who are treated with phenothiazine

   type of:

   nervous disorder, neurological disease, neurological disorder

   a disorder of the nervous system