Matriarchy is a social system in which positions of responsibility, dominance and privilege are held by women. In a broader sense it can also extend to moral authority, social privilege, and control of property. While those definitions apply in general English, definitions specific to anthropology and feminism differ in some respects. Most anthropologists hold that there are no known societies that are unambiguously matriarchal.
Matriarchies may also be confused with matrilineal, matrilocal, and matrifocal societies. While some may consider any non-patriarchal system to be matriarchal, most academics exclude those systems from matriarchies as strictly defined.