par·kin·son·ism or Par·kin·son·ism 
(pärkĭn-sə-nĭz′əm)
(pärkĭn-sə-nĭz′əm)n.
1. A syndrome characterized by tremor, muscular rigidity, slowness of movement, and postural and balance abnormalities, caused by Parkinson's disease or other diseases or induced by trauma, infection, or a drug. Also called Parkinson's syndrome.
2. Parkinson's disease.
[From PARKINSON'S DISEASE.]
par′kin·soni·an (-sōnē-ən) adj.
- statin
- station
- stationary
- stationary bicycle
- stationary front
- stationary orbit
- stationary satellite
- stationary wave
- station break
- stationer
- stationery
- station house
- stationhouse
- stationmaster
- Stations of the Cross
- station wagon
- statism
- statist
- statistic
- statistical
- statistically
- statistical mechanics
- statistician
- statistics
- stative