In feminist theory, kyriarchy (ˈkaɪɹiɑɹki) is a social system or set of connecting social systems built around domination, oppression, and submission. The word was coined by Elisabeth Schüssler Fiorenza in 1992 to describe her theory of interconnected, interacting, and self-extending systems of domination and submission, in which a single individual might be oppressed in some relationships and privileged in others. It is an intersectional extension of the idea of patriarchy beyond gender. Kyriarchy encompasses sexism, racism, ableism, ageism, antisemitism, Islamophobia, anti-Catholicism, homophobia, transphobia, classism, xenophobia, economic injustice, the prison-industrial complex, colonialism, militarism, ethnocentrism, speciesism, and other forms of dominating hierarchies in which the subordination of one person or group to another is internalized and institutionalized. The term was coined into English by Elisabeth Schüssler Fiorenza in 1992 when she published her book But She Said: Feminist Practices of Biblical Interpretation. It is derived from κύριος, kyrios, "lord, master" and ἀρχή, archè, "authority, domination, sovereignty". The word kyriarchy (κυριαρχία, kyriarchia), already existed in Modern Greek, and means "sovereignty", i.e. the rulership of a sovereign. The term was originally developed in the context of feminist theological discourse, and has been used in some other areas of academia as a non–gender-based descriptor of systems of power, as opposed to patriarchy. It is also widely used outside of scholarly contexts. The Kurdish-Iranian asylum seeker Behrouz Boochani has described the Australian-run Manus Island prison as a kyriarchal system: one where different forms of oppression intersect; oppression is not random but purposeful, designed to isolate and create friction amongst prisoners, leading to despair and broken spirits. He elaborates on this in his autobiographical account of the prison, No Friend But the Mountains.