parkinsonism

noun Pathology. (sometimes initial capital letter)

1. Parkinson’s disease.
2. Parkinson’s syndrome.

n.

1. Any of a group of nervous disorders similar to Parkinson’s disease, marked by muscular rigidity, tremor, and impaired motor control and often having a specific cause, such as the use of certain drugs or frequent exposure to toxic chemicals.Parkinson’s syndrome
2. Parkinson’s disease.