Liminalgender is a neurogender related to liminal spaces. It is often, but not always, said to be a "warm" gender. Its 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.
Liminalgender can have modifiers related to one's alignment or presentation, such as liminalboy, liminalgirl, liminalnonbinary, priliminalic, etc.
Liminalgender was coined by Tumblr user term-collector on or before May 5th 2020. It is unknown exactly when due to them deactivating, with its soonest reblog being on May 5th, 2020.
The liminalgender flag was made by Tumblr user term-collector some time in May or before.
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.