Liminalgender

Liminalgender is a neurogender related to liminal spaces. It is often, but not always, said to be a "warm" gender. Its original definition applies exclusively to those with trauma and/or neurodivergence. Because of this, it can seem detached and void-like, and at times may feel like it doesn’t exist or only partially exists.

A second definition of liminalgender is a xenogender connected to liminal spaces, and may feel ambiguous or disoriented. This definition is not exclusive to any one group.

Regardless of which definition used, liminalgender can have modifiers related to one's alignment or presentation, such as liminalboy, liminalgirl, liminalnonbinary, Priliminalic etc.

Flags
The liminalgender flag was made by Tumblr user @term-collector some time in May or before. It is unknown exactly when due to them deactivating, with its soonest reblog being on May 5th, 2020.

Twitter user @ARCADEFL00R created the non-exclusive variant on July 13th, 2020. The stripes represent ambiguity, disorientation, connection to liminal spaces, liminality, and "what the f*ck is gender".

An alternate version to the original was created by Tumblr user @kenochoric on November 10th, 2020. The stripes do not have individual meanings, but the overall color choice and design was based off of levels 0 through 4 of the backrooms, starting with the yellow hues of level 0 and 1 down to the darker levels where lights are often completely shut off. Similarly to the original, this flag and definition is exclusive.