lockout

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.

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.

A safety device designed to prevent touching a moving part when it is under operation.

The final portion of a weightlifting motion where all applicable limbs or joints are fully extended or "locked out".

An exercise meant to increase strength in the lockout portion of a lifting motion.

2016, Christian Thibaudeau, “Tip: For Bigger Triceps, Do Heavy Lockouts”, T-Nation.