Coralgender is a xenogender that feels sharp and colorful, and could be made up of several different genders, similar to multigender. It could also harbor other genders, or simply be related to coral and coral reefs.
History
This term was coined by AlpineGoats on Reddit.
Flag
The coralgender flag has no known meanings other than the colours being related to coral. The flag was also created by u/AlpineGoats.