Wikipedia
Safe-space
In educational institutions, safe-space (or safe space), safer-space, and positive space originally were terms used to indicate that a teacher, educational institution or student body does not tolerate anti-LGBT violence, harassment or hate speech, thereby creating a safe place for all lesbian, gay, bisexual, and transgender students. The term safe space has been extended to refer to a space for individuals who are marginalized to come together to communicate regarding their experiences with marginalization, typically on a university campus. It has been criticized for being contrary to freedom of speech.