Semigirl

Not to be confused with Demigirl or Hemigirl.

Semigirl or mosboy is a gender identity in which one's gender is androgyne, but less than half a girl. One's amount of femaleness may vary, but never enough to halve or excel their maleness.

Common Definitions

“	Semiboy is a gender identity where one is both female and male, but less than half a boy, typically being one third a male, but not necessarily. The amount of maleness in the individual may vary and fluctuate in depending amounts, but never enough to halve or excel their femaleness.	”
–FallingPetalssz, 2024^[1]

Etymology

Semi (meaning partly) combined with girl, meaning partly a girl. The lack of the manhood in the name does not emphasize the womanhood, as it mentions that the user is only partly a girl.