lock-out
noun
Definitions
The opposite of a strike; a labor disruption where management refuses to allow workers into a plant to work even if they are willing.
The action of installing a lock to keep someone out of an area, such as eviction of a tenant by changing the lock.
(by extension) The exclusion of others from a certain place or situation.
Example: It's another front-row lockout for Mercedes on the starting grid of the Japanese Grand Prix.
A situation where the system is not responding to input.