Teleri is a kingender in the Eldarin Gender System. It is a masculine and feminine Ilúvatar gender. Only those who identify as elfkin can use this label.
History
Teleri was coined by Discord user ShivaGhost on November 30, 2020.
Flag
The flag appeared to have been created on January 9, 2021 by Wikia user Starfruit110. It has no confirmed meaning.