Obscurian

Obscurian is a kenochoric umbrella term for genders that are unable to be named, quantified, understood, explained, and/or determined. Obscurian is not to be confused with questioning, as a questioning person may end up having an understandable and explainable gender.

While obscurian is meant to be an umbrella term, it can also be used as a gender on its own.

History
Obscurian was coined by tumblr user Kenochoric and was posted on November 23, 2020. The flags and symbol were included in the same post.