/taɪt sɪˈkjʊrəti/ – Phrase
Definition: cách ly nghiêm ngặt, chế độ giam giữ cẩn thận.
A more throughout explanation: “Tight security” refers to a high level of protection or measures put in place to prevent unauthorized access, breaches, or threats to a particular area, event, or entity. It typically involves strict protocols, surveillance, and physical barriers to ensure safety and security.
Example: The bank had tight security measures in place to prevent unauthorized access to the vault.