This is the 3575th most frequent Japanese word.
警備
Security; guarding.
The word '警備' is used in this sentence as a noun to describe the role or title of a security guard responsible for maintaining security.
警備員が建物の入口に立っています。
The security guard is standing at the entrance of the building.
Here, '警備' is used to denote the overall security measures or actions taken to ensure safety in a facility.
この施設では、警備が非常に厳しいです。
The security in this facility is very strict.
In this example, '警備' refers to the actions or processes of securing the venue, highlighting its function as a concept or action-related term.