Demigirl

Demigirl, also known as demiwoman, demifemale, demilass, demigal, or demidudette, is a non-binary gender in which one is partially, but not fully, a girl/woman. They may or may not identify as another gender in addition to being partially a girl. The other part of one's gender can be any gender or combination of genders, including a lack of gender.

 

You can read more information about this at LGBTQIA+ Wiki!