/liːɡəl ˈrɛlətɪv/ – Phrase
Definition: người sui gia, người thông gia.
A more thorough explanation: “Legal relative” refers to a person who is related to another individual by blood, marriage, or adoption within the parameters of the law. This term is often used in legal contexts to describe the familial relationship between individuals in a legal proceeding or situation.
Example: The legal relative of the deceased was entitled to inherit the property according to the terms of the will.