Medical Definition of ChoreaChorea: Ceaseless rapid complex body movements that look well coordinated and purposeful but are, in fact, involuntary. Chorea was thought suggestive of a grotesque dance. The term "chorea" is derived from the Greek word "choreia" for dancing (as is choreography). Last Editorial Review: 8/28/2013 Back to MedTerms online medical dictionary A-Z List Need help identifying pills and medications? |


