Heterosexism Definition
Heterosexism refers to the ways in which social institutions and everyday practices disadvantage individuals who are not heterosexual. This concept examines the systemic privileging of heterosexuality within society, manifesting across various social arenas, both public and private, overt and covert. It highlights how the binary distinction between homosexuality (attraction to the same sex) and heterosexuality (attraction to the opposite sex) is enforced in settings such as work, education, and religion, thereby establishing heterosexuality as the default or privileged norm.
Manifestations and Institutional Denial
The disadvantages inherent in heterosexism are most clearly seen in legal and social structures, particularly concerning marriage. Many jurisdictions restrict marriage exclusively to heterosexual couples, systematically denying lesbian and gay couples the advantages associated with marriage, such as inheritance rights and recognition as ‘next of kin’. This creates an irony where demands for equal rights within marriage clash with the established heteronormative structure.
Related Concepts
Heterosexism is often discussed alongside related concepts that explore the mechanisms of social control and prejudice. These include compulsory heterosexuality, which refers to the societal pressure to conform to heterosexual norms, and homophobia, which relates to the negative attitudes and discrimination directed towards homosexual individuals.

