shock

the feeling of distress and disbelief that you have when something bad happens accidentally; "his mother's death left him in a daze"; "he was numb with shock"

the violent interaction of individuals or groups entering into combat; "the armies met in the shock of battle"

a reflex response to the passage of electric current through the body; "subjects received a small electric shock when they made the wrong response"; "electricians get accustomed to occasional shocks"

(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; "loss of blood is an important cause of shock"

an instance of agitation of the earth's crust; "the first shock of the earthquake came shortly after noon while workers were at lunch"

a mechanical damper; absorbs energy of sudden impulses; "the old car needed a new set of shocks"

surprise greatly; knock someone's socks off; "I was floored when I heard that I was promoted"

inflict a trauma upon