/ɡɑːd/ – nounverb
Definition: 1. gác, bảo vệ, canh giữ, áp giải, hộ tống;
2. đội cận vệ, đội canh gác, đội cảnh giới;
3. cảnh giác, thận trọng.
A more thorough explanation: In legal terms, “guard” refers to a person who has the legal responsibility to care for and protect another person, such as a minor or an individual who is incapacitated. This responsibility may include providing for the individual’s physical well-being, making decisions on their behalf, and ensuring their safety and welfare.
Example: The security guard was responsible for monitoring the premises and ensuring the safety of all visitors.