kontekstist sõltuv tõkestus
2. The action of installing a lock to keep someone out of an area, such as eviction of a tenant by changing the lock.
3. (by extension) The exclusion of others from a certain place or situation.
It's another front-row lockout for Mercedes on the starting grid of the Japanese Grand Prix.
4. (computing) A situation where the system is not responding to input.
5. A safety device designed to prevent touching a moving part when it is under operation.