Finingender, also called Ninfingender, is a gender that is feminine and neutral in nature. This could be for many reasons, such as being bigender, or because ones gender fluctuates, but it is broadly used to describe a gender that’s both fin- and nin-. It may or may not be connected to womanhood.
Finingender can be used by anyone, as a standalone gender or as an umbrella term. Finin- or Ninfin- may also be used as a prefix.
The related combination genders are Fimingender and Miningender