/dɛθ ɪn ˈsɜːrvɪs/ – Phrase
Definition: Tử vong khi đang làm việc.
A more throughout explanation: a phrase used to describe the death of a person while employed by a particular employer. The phrase is often used in the context of insurance policies available for employees.
Example: Death in service is usually provided by your employer as part of a benefits package.