Demifluid is a gender in which one's gender is partially genderfluid with the other part(s) of one's gender being static. The static part of the gender can be any gender or combination of genders. For example, one's gender could be partly woman while the other part is fluid between between man and a non-binary gender.
Demifluid people may also identify as non-binary, genderfluid, and/or transgender.
Specific Genders
To define the static part of their gender, demifluid people may add a specific gender or gender identity to specify their "base" or static gender, like demifluid boy, demifluid non-binary, etc. Any gender and gender identity can be added, like demifluid faesari, demifluid femache, etc., the following are just basic examples.
Demifluid Boy
A demifluid boy is someone who is demifluid with the static part of their gender being a boy, boy-related, or generally miaspec. The fluid part of their gender can be between any genders.
Demifluid Girl
A demifluid girl is someone who is demifluid with the static part of their gender being a girl, girl-related, or generally fiaspec. The fluid part of their gender can be between any genders.
Demifluid Non-binary
A demifluid non-binary person is someone who is demifluid with the static part of their gender being a non-binary gender. The fluid part of their gender can be between any genders.
Demifluid Androgyne
A demifluid androgyne person is someone who is demifluid with the static part of their gender being androgyne or generally liaspec. The fluid part of their gender can be between any genders.
Demifluid Xenic
A demifluid xenic person is someone who is demifluid with the static part of their gender being one or more xenogenders, a xenic gender, or generally xiaspec. The fluid part of their gender can be between any genders.
Demifluid Outherine
A demifluid outherine person is someone who is demifluid with the static part of their gender being an outherine gender like aporagender, or generally aiaspec. The fluid part of their gender can be between any genders.
History
Demifluid was coined by an unknown at an unspecified point, however it has been around since at least 2016.
Flag
The demifluid flag was coined by a deactivated Tumblr account on or before July 28th of 2016. It has no confirmed meaning.
Resources
https://pride-color-schemes.tumblr.com/post/148101123336/demifluid-demigenderfluid