Eldrigalaxic

 is a xenogender based on the concept of being an eldritch monstrosity floating in space.

Etymology
Eldri- from eldritch, "weird and sinister or ghostly", -galax from galaxy, "a system of millions or billions of stars, together with gas and dust, held together by gravitational attraction".

Pronunciation
/el-drih-ga-LACKS-ick/

Definitions

 * "a gender based on the concept of being an eldritch monstrosity floating in space" - mogalaxy, 2022

History
Eldrigalaxic was coined by Tumblr blog mogalaxy on 1 January 2022.