Which term is used for a social system dominated by men?

The term that refers to a social system dominated by men is patriarchy. This concept encompasses a variety of structures and norms where men hold primary power and are the central figures in roles such as leadership, authority, and decision-making in both public and private spheres. In patriarchal societies, male figures often have greater access to resources and opportunities, influencing family dynamics, social roles, and cultural expectations.

The other terms provided represent different concepts that do not align with the definition of a male-dominated social system. Polyandry describes a marital arrangement in which a woman has multiple husbands, while matriarchy refers to a social system where women have authority and control, usually contrasting with the patriarchal norm. Monogamy indicates a marriage system where one individual has one spouse at a time, and while it can occur in both patriarchal and matriarchal societies, it does not imply dominance of one gender over another.