Multiversian or multigalactian is an umbrella term for multigender alignments from the galactian system.
The individual could be pluriversian (or plurigalactian), meaning it's a simultaneous experience, and/or aurorian (or abrogalactian), meaning the experience is fluid.
The term can be distinguished from centriversian as one could experience an intermediary alignment while not multiple, and vice-versa.
History
The term was coined by Tumblr user IMOGA-pride. The flag was designed by isobug on November 8, 2022, based on the idea of colorpicking from red nebula. The symbol was created by astraldomination (deactivated).[1]