amimia
nounfemininetécnico/ɐmiˈmiɐ/raro
a·mi·mi·a
Definition
Absence or loss of the ability to express oneself through gestures or facial expressions, usually associated with certain neurological conditions.
Amimia is a common symptom in Parkinson's disease.
The patient exhibited marked facial amimia.
Etymology
Do grego 'a-' (negação) + 'mîmos' (mímica, imitação).