S: (n) expression (the act of forcing something out by squeezing or pressing) "the expression of milk from her breast"
S: (n) extrusion, expulsion (squeezing out by applying pressure) "an unexpected extrusion of toothpaste from the bottom of the tube"; "the expulsion of pus from the pimple"
S: (n) spasm ((pathology) sudden constriction of a hollow organ (as a blood vessel))
S: (n) bronchospasm (a spasm of the bronchi that makes exhalation difficult and noisy; associated with asthma and bronchitis)
S: (n) 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)
S: (n) heave, retch (an involuntary spasm of ineffectual vomiting) "a bad case of the heaves"
S: (n) laryngismus (laryngeal spasm caused by the sudden contraction of laryngeal muscles)
S: (n) squeeze (the act of forcing yourself (or being forced) into or through a restricted space) "getting through that small opening was a tight squeeze"
S: (n) strangulation ((pathology) constriction of a body part so as to cut off the flow of blood or other fluid) "strangulation of the intestine"
S: (n) press, pressure, pressing (the act of pressing; the exertion of pressure) "he gave the button a press"; "he used pressure to stop the bleeding"; "at the pressing of a button"