Aethergender

Aethergender is a xenogender that feels very wide, commanding, breathtaking and powerful.

Etymology
"Aether" means a clear sky or the regions above the clouds.

Definitions

 * definition: a gender that feels very wide, commanding, breathtaking and powerful, linked to the vast expanse of space. can be used as aethergirl/boy/nonbinary etc - Original submission, 2014
 * A gender that feels very wide, commanding, breathtaking and powerful. - Pride-color-schemes, 2016

History
A user named royalgummi at the time submitted this to MOGAI-archive. Purrloinsucks, a Tumblr blog that archived posts from MOGAI-archive, has a reblog of the original coining post dated August 25th, 2014. Pride-color-schemes published a flag post for it in 2016.

Flags
The flags were designed by an anonymous user, with HD versions and image descriptions made by pride-color-schemes. The anonymous said of their flag: “I chose yellow and green because those are colors i associate with nonbinaryness. Grey feels like a very wide color to me that also signifies a “lack of breath” (breathtaking) so I chose that as well. the cutoff circle motifs are there because they go beyond the confines of the flag itself and the lighter grey represents a sort of “aura” to go with the “commanding & powerful” parts of the definition”, and for the second flag the colors simply aesthetically representing visualizations of the aether."