muscle spasm

Found in Anh - Anh (Wordnet)

Definition Noun : A sudden, involuntary, and often painful tightening of a muscle or group of muscles. This contraction is not under conscious control and can cause significant discomfort. Usage The term "muscle spasm" is used to describe a specific medical or physiological event. It is a countable noun. * A muscle spasm can occur in any muscle in the body. * The athlete experienced a painful m...