লেসবিয়ান lesbian lesbiana lesbienne lezbiyen biseksuel bisexual bisexual biseksüel gay gay gay gay gey sexuality studies queer studies lesbian, gay and bisexual studies An umbrella term for analyzing lesbian, gay, and bisexual experiences. Sometimes used to distance the lesbian, gay, and bisexual communities from the transgender community via its exclusion. gay, lesbian and bisexual studies lesbian, gay, and bisexual studies lesbian/gay/bisexual studies