Cisgenderism
Cisgenderism is the ideology that there are only two genders, and that one's gender should conform to one's assigned sex at birth. This normative belief stigmatizes gender nonconformity, and leads to discrimination against transgender and intersex people. It is pervasive and systematic in Western culture, and reflected in the cultural and legal practices across numerous countries.
The concept of cisgenderism originated in trans studies in order to distinguish transphobia from anti-transgender prejudice at a cultural or systemic level. This is analogous to heterosexism, as contrasted with homophobia.
Definition
The SAGE Encyclopedia of Trans Studies defines cisgenderism as "an umbrella term for systemic oppression that treats some people’s understanding of themselves as invalid" and which "involves concepts, language, and behavior that problematize people’s own definitions and classifications of their genders and bodies". Cisgenderism is systematic and may be promoted by the practices of legal authorities. It can affect all people, including those considered cisgender, but more often targets transgender people.Cisgenderism is defined in opposition to transphobia, as heterosexism is to homophobia. While transphobia focuses on attitudes towards people seen as transgender, cisgenderism is described as an ideology. This ideology is "systemic, multi-level and reflected in authoritative cultural discourses". Critique of cisgenderism also criticizes the very distinction between cisgender and transgender people. These concepts arise from Western culture with the gender binary peculiar to it, and are inapplicable to societies with other views on gender. Non-binary and intersex people also cause problems for the cisgender-transgender dichotomy. Therefore, this binary distinction may itself be a result of cisgenderism. The concept of cisgenderism is influenced by critical disability studies as well as critical racism and ethnocentrism studies.