
Holster
Physical Context
'Holster' is often used to refer to a specific carrying case for firearms, usually seen in law enforcement or military settings. 
Clothing Accessory
'Holster' can suggest the manner someone wears a firearm, often linked with their job, like a police officer or cowboy. 
Metaphorical Use
Sometimes 'holster' is used metaphorically to imply readiness or preparedness for action in various scenarios. 