Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun security_department

1 sense of security department

Sense 1
security, security department -- (a department responsible for the security of the institution's property and workers; "the head of security was a former policeman")
       => department, section -- (a specialized division of a large organization; "you'll find it in the hardware department"; "she got a job in the historical section of the Treasury")