Synonym: appall, awe, frighten, horrify, startle, terrify. Similar words: hockey, chocolate, dock, sock, stock, knock, block, rocket. Meaning: [ʃɑk /ʃɒk] 
n. 1. the feeling of distress and disbelief that you have when something bad happens accidentally 2. the violent interaction of individuals or groups entering into combat 3. a reflex response to the passage of electric current through the body 4. (pathology) bodily collapse or near collapse caused by inadequate oxygen delivery to the cells; characterized by reduced cardiac output and rapid heartbeat and circulatory insufficiency and pallor 5. an instance of agitation of the earth's crust 6. an unpleasant or disappointing surprise 7. a pile of sheaves of grain set on end in a field to dry; stalks of Indian corn set up in a field 8. a bushy thick mass (especially hair) 9. a mechanical damper; absorbs energy of sudden impulses. v. 1. surprise greatly; knock someone's socks off 2. strike with disgust or revulsion 3. strike with horror or terror 4. collide violently 5. collect or gather into shocks 6. subject to electrical shocks 7. inflict a trauma upon.
n. 1. the feeling of distress and disbelief that you have when something bad happens accidentally 2. the violent interaction of individuals or groups entering into combat 3. a reflex response to the passage of electric current through the body 4. (pathology) bodily collapse or near collapse caused by inadequate oxygen delivery to the cells; characterized by reduced cardiac output and rapid heartbeat and circulatory insufficiency and pallor 5. an instance of agitation of the earth's crust 6. an unpleasant or disappointing surprise 7. a pile of sheaves of grain set on end in a field to dry; stalks of Indian corn set up in a field 8. a bushy thick mass (especially hair) 9. a mechanical damper; absorbs energy of sudden impulses. v. 1. surprise greatly; knock someone's socks off 2. strike with disgust or revulsion 3. strike with horror or terror 4. collide violently 5. collect or gather into shocks 6. subject to electrical shocks 7. inflict a trauma upon. 
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271. A post mortem showed he died from shock and haemorrhaging.
272. Shock tactics are being used in an attempt to stop drink drivers.
273. You might be in for a shock at the sheer hard work involved.
274. The shock of losing his job jerked him out of his settled lifestyle.
275. Howard Stern is one of America's best known shock jocks.
276. Several passengers from the wrecked vehicle were taken to hospital suffering from shock.
277. For a while the shock of Philippe's letter numbed her.