noun
any of several congenital disorders marked by degeneration of the cerebellum and spinal cord resulting in spasticity and ataxia
• Hypernyms: ↑birth defect, ↑congenital anomaly, ↑congenital defect, ↑congenital disorder, ↑congenital abnormality
• Part Meronyms: ↑ataxia, ↑ataxy, ↑dyssynergia, ↑motor ataxia
Useful english dictionary. 2012.