/kləʊs ˈprɪzənər/ – Phrase
Definition: tù nhân được canh gác nghiêm ngặt, tù biệt giam.
A more thorough explanation: A “close prisoner” refers to an individual who is confined in a prison or detention facility under strict security measures, typically involving limited contact with others and restricted movement within the facility. This term is often used in the context of prisons to describe inmates who are subject to heightened security protocols due to their behavior, risk level, or the nature of their offenses.
Example: The judge ordered that the close prisoner be held in solitary confinement pending further investigation into the escape attempt.