/ˈsɪvəl kɒɡˈneɪʃən/ – Phrase
Definition: quan hệ họ hàng theo pháp luật, quan hệ họ hàng được pháp luật công nhận.
A more thorough explanation: Civil cognation refers to the relationship between individuals who are related by blood or marriage. This term is often used in legal contexts to describe the legal recognition of familial relationships for the purpose of inheritance, succession, and other civil matters.
Example: In the case of inheritance, civil cognation refers to the legal relationship between individuals who are related by blood or adoption.