/kəʊˌhæbɪˈteɪʃәn/ – Noun
Definition: việc sống chung, việc sống với nhau như vợ chồng.
A more thorough explanation: Cohabitation refers to the act of living together and having a sexual relationship, typically outside of marriage.
Example: John and Mary entered into a cohabitation agreement outlining their rights and responsibilities while living together.