Gender−

The gender- flag.

Gender-, also known as Genderminus or Gender(minus) is a gender in which one's gender can only be described as being approximately a certain gender descriptor, but one doesn’t quite fit every aspect of that label. For example, one identifies as maverique more than any other gender, but one does not feel entirely independent of masculinity or femininity, and therefore isn’t quite maverique. In that case one would be maverique-.