Unusexual is when someone experiances sexual attraction to any one gender other than their own or the opposite gender (if they're a binary gender) For example, a women being attracted to only genderfluid people. Some enbian people might choose to identify as unusexual or just enbian, even if they're only attracted to one gender on the non-binary spectrum.
History
This term was coined by FANDOM user Kitty Queen123 in 2020.