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|Noun||1.||muscle spasm - a painful and involuntary muscular contraction|
symptom - (medicine) any sensation or change in bodily function that is experienced by a patient and is associated with a particular disease
charley horse, charley-horse - a muscular cramp (especially in the thigh or calf) following vigorous exercise
graphospasm, writer's cramp - muscular spasms of thumb and forefinger while writing with a pen or pencil
blepharospasm - spasm of the eyelid muscle resulting in closure of the eye
crick, kink, rick, wrick - a painful muscle spasm especially in the neck or back (`rick' and `wrick' are British)
myoclonus - a clonic spasm of a muscle or muscle group
twitch, twitching, vellication - a sudden muscle spasm; especially one caused by a nervous condition
tenesmus - painful spasm of the anal sphincter along with an urgent desire to defecate without the significant production of feces; associated with irritable bowel syndrome
trismus - prolonged spasm of the jaw muscles
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.