/pəˈtɜːnɪti/ – Noun
Definition: tư cách là cha, cương vị làm cha, nguồn gốc về đằng cha.
A more thorough explanation: Paternity refers to the legal establishment of the identity of a child’s biological father. It involves determining the legal rights and responsibilities of a man in relation to a child, typically through genetic testing or other evidence.
Example: The court ordered a paternity test to determine the biological father of the child.