| 释义 |
bal·lism
\ˈbaˌlizəm\ noun
or bal·lis·mus \baˈlizməs\
(plural ballisms or ballismuses)
Etymology: New Latin ballismus, from Greek ballismos dance, act of jumping about, from ballizein to dance, jump about, from ballein to throw
: the abnormal swinging jerking movements sometimes seen in chorea |