/ɪˈlɪsɪt koʊˌhæbəˈteɪʃən/ – Phrase
Definition: việc sống chung bất hợp pháp.
A more thorough explanation: “Illicit cohabitation” refers to the act of living together as a couple without being legally married. This term is often used in legal contexts to describe a relationship that is considered unlawful or improper under certain laws or societal norms.
Example: The couple was charged with illicit cohabitation as they were living together without being legally married.