Definition of "shutdown" in Englisch

noun

1. The action of stopping operations; a closing, of a computer, business, event, etc.

   • You need to enter your password at startup, but it's not required at shutdown.
   • There is a plastic molly-guard covering the escalator's shutdown button to prevent little kids from pushing it and stopping the escalator.

2. A statement, insult, etc. that prevents the opponent from replying further.

   • When he insulted me, my reply was such a shutdown that he left the room.

3. (psychology, autism) An autistic response to stress or sensory overload, in which the individual freezes up and becomes silent, motionless, and unresponsive.

4. (sports) A defensive ploy that prevents the opposing players from attacking.

5. (UK, slang) A big success; a hyped atmosphere.