[ ˌaθɪ'təʊsɪs ]
■ noun Medicine a condition in which abnormal muscle contraction causes involuntary writhing movements.
Derivatives
athetoid adjective
athetotic adjective
Origin
C19: from Gk athetos 'without position' + -osis .
[ ˌaθɪ'təʊsɪs ]
■ noun Medicine a condition in which abnormal muscle contraction causes involuntary writhing movements.
Derivatives
athetoid adjective
athetotic adjective
Origin
C19: from Gk athetos 'without position' + -osis .
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004