Word of the Day: Dyskinesia

Today's word is one of the symptoms of Michael J. Fox's Parkinson's.
dyskinesia(dis-ki-NEE-zhuh, -zhee-uh, -zee-uh, -kahy-)noun. Pathology difficulty or abnormality in performing voluntary muscular movements.
Origin: 1700–10; from the Greek, dyskīnēsía.