| spasm | | |
| n. (state) | 1. cramp, muscle spasm, 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. |
| ~ opisthotonos | severe spasm in which the back arches and the head bends back and heels flex toward the back. |
| ~ 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. |
| n. (act) | 2. spasm | (pathology) sudden constriction of a hollow organ (as a blood vessel). |
| ~ bronchospasm | a spasm of the bronchi that makes exhalation difficult and noisy; associated with asthma and bronchitis. |
| ~ cardiospasm | a spasm of the cardiac sphincter (between the esophagus and the stomach); if the cardiac sphincter does not relax during swallowing the passage of food into the stomach is obstructed. |
| ~ retch, heave | an involuntary spasm of ineffectual vomiting.; "a bad case of the heaves" |
| ~ laryngismus | laryngeal spasm caused by the sudden contraction of laryngeal muscles. |
| ~ constriction | the action or process of compressing. |
| ~ pathology | the branch of medical science that studies the causes and nature and effects of diseases. |
Recent comments
5 weeks 1 day ago
9 weeks 2 days ago
10 weeks 5 days ago
26 weeks 16 hours ago
26 weeks 16 hours ago
26 weeks 18 hours ago
26 weeks 5 days ago
30 weeks 6 days ago
31 weeks 5 days ago
32 weeks 4 days ago