Adamasgender

Adamasgender is a gender that refuses to be categorized, and is completely indefinable and indomitable. One can be exclusively adamasgender or not. This term can be useful for those who are put in situations in which they have to categorize their gender, or give a label. One may also use this when trying to explain their gender, as it may feel as though their gender is refusing to work with them, and refusing to be given a label.

Etymology
Adamasgender stems from adamas which means invincible/untameable in Greek.

History
The term adamasgender was first coined on MOGAI-archive, however this site was taken down. The terms coined there were reposted by the Transgender Teen Survival Guide on December 26, 2016, and have been used in a better light since. It is unknown if the individuals who posted these terms was aware whether or not the site they posted them on was offensive.

Flags
The adamasgender flag was coined by DeviantArt user Pride-Flags on September 14, 2015. It has no confirmed meaning.