1. 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;
WordNet (r) 3.0 (2006):
tardive dyskinesia
n 1: 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